SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Liu, Dongdong
Kang, Zhuo
Abstract
The present disclosure discloses a phenylpyrazole compound and an application thereof. The structure of the compound is as shown in general formula (I),
The present disclosure discloses a phenylpyrazole compound and an application thereof. The structure of the compound is as shown in general formula (I),
The present disclosure discloses a phenylpyrazole compound and an application thereof. The structure of the compound is as shown in general formula (I),
and the definitions of the various substituents in the formula are given in the description. The description also discloses a use of the compound as an insecticide and acaricide, and as an animal parasite control agent.
C07D 401/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
A61K 31/4439 - Non-condensed pyridinesHydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
Shenyang University of Chemical Technology (China)
Inventor
Zhang, Lixin
Zhang, Jing
Pei, Hongyan
Kang, Zhuo
Abstract
The present invention discloses an amide compound and a use thereof, and the structure of the compound is shown in General Formula I:
The present invention discloses an amide compound and a use thereof, and the structure of the compound is shown in General Formula I:
The present invention discloses an amide compound and a use thereof, and the structure of the compound is shown in General Formula I:
The definitions of each substituent in the formula can be found in the description; and the uses as an insecticide and an animal parasite control agent are also disclosed in the description.
A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
A61K 31/167 - Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide having the nitrogen atom of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
A61K 31/277 - NitrilesIsonitriles having a ring, e.g. verapamil
A61K 31/455 - Nicotinic acid, i.e. niacinDerivatives thereof, e.g. esters, amides
C07C 237/42 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having nitrogen atoms of amino groups bound to the carbon skeleton of the acid part, further acylated
C07C 255/57 - Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and carboxyl groups, other than cyano groups, bound to the carbon skeleton
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Xu, Guangwen
Lai, Dengguo
Han, Zhennan
Jia, Xin
Cheng, Jiguang
Song, Xingfei
Abstract
A pyrolysis device for a solid hydrocarbon raw material and a process method of the pyrolysis device, which relate to a pyrolysis device and a process method therefor. A tubular pyrolysis reactor of the device is composed of one or more tubular pyrolysis reactors that are arranged in a tubular manner, and a heated section of the tubular pyrolysis reactor is arranged in a heating chamber; the pyrolysis gas obtained from raw material pyrolysis or an externally supplied fuel gas is combusted in the heating chamber in a heat storage combustion mode, so as to provide heat for a pyrolytic reaction. A gas collection internal component is arranged in the center of each tubular pyrolysis reactor, and pyrolysis gas-phase products are regulated and controlled to radially flow through a moving particle bed so as to achieve in-situ filtering dust removal and selective cracking upgrading, such that the problems of pyrolysis oil obtained by means of an existing pyrolysis technology having poor quality (high heavy component content and large dust content) and a low oil yield are solved. The present invention shows the advantage of easy industrial amplification, achieves large-scale use of an industrial reactor and pyrolysis technology by using a method for amplifying the number of pyrolysis units, and solves the problems of the amplifying difficulty of the existing pyrolysis technology, increased operation difficulty of the industrial reactor, reduced operation effects, etc.
C10G 9/00 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
C10G 9/38 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours produced by partial combustion of the material to be cracked or by combustion of another hydrocarbon
4.
BIPHENYL COMPOUNDS CONTAINING SUBSTITUTED SULFIDE (SULFOXIDE) GROUPS AND USES THEREOF
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
METISA BIOTECHNOLOGY CO., LTD (China)
METISA BIOTECHNOLOGY CO., LTD (China)
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Gao, Yixing
Kang, Zhuo
Abstract
The present invention belongs to the field of agricultural insecticides and acaricides. In particular, the present invention relates to a biphenyl compound containing substituted sulfide (sulfoxide) groups and a use thereof. The structure is shown in Formula I. The definitions of each substituent in the formula are described in the description. The compound of Formula I has excellent insecticidal and acaricidal activities, and can be used for preventing and treating various pests and pest mites.
The present invention belongs to the field of agricultural insecticides and acaricides. In particular, the present invention relates to a biphenyl compound containing substituted sulfide (sulfoxide) groups and a use thereof. The structure is shown in Formula I. The definitions of each substituent in the formula are described in the description. The compound of Formula I has excellent insecticidal and acaricidal activities, and can be used for preventing and treating various pests and pest mites.
C07C 317/14 - SulfonesSulfoxides having sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings
C07C 323/09 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
A01N 39/00 - Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or , e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Liu, Dongdong
Kang, Zhuo
Abstract
Disclosed are a phenylpyrazole compound and an application thereof. The structure of the compound is as shown in general formula (I), and the definitions of the various substituents in the formula are given in the description. Also disclosed is a use of the compound as an insecticide and acaricide, and as an animal parasite control agent.
C07D 401/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
B01J 8/12 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with moving particles moved by gravity in a downward flow
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Pei, Hongyan
Kang, Zhuo
Abstract
Disclosed in the present invention are an amide compound and a use thereof. The structure of the compound is as shown in general formula I; see the description for the definitions of substituents in the formula; and the use of the compound as an insecticide and an animal parasite control agent is further disclosed in the description.
C07C 237/42 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having nitrogen atoms of amino groups bound to the carbon skeleton of the acid part, further acylated
C07D 309/08 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
C07C 237/40 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having the nitrogen atom of the carboxamide group bound to a carbon atom of a six-membered aromatic ring
C07C 233/65 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
C07C 255/57 - Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and carboxyl groups, other than cyano groups, bound to the carbon skeleton
A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
METISA BIOTECHNOLOGY CO., LTD (China)
Inventor
Zhang, Lixin
Zhang, Jing
Gao, Yixing
Kang, Zhuo
Abstract
The present invention belongs to the field of agricultural insecticides and acaricides. In particular, the present invention relates to a biphenyl compound containing substituted sulfide (sulfoxide) groups and a use thereof. The structure is shown in Formula I. The definitions of each substituent in the formula are described in the description. The compound of Formula I has excellent insecticidal and acaricidal activities, and can be used for preventing and treating various pests and pest mites.
C07C 323/09 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
A01N 31/16 - Oxygen or sulfur directly attached to an aromatic ring system with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system
9.
BIPHENYL COMPOUND CONTAINING SULFIDE (SULFOXIDE) SUBSTITUTION AND USE THEREOF
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Gao, Yixing
Kang, Zhuo
Abstract
The present invention belongs to the field of agricultural insecticides and acaricides. In particular, the present invention relates to a biphenyl compound containing sulfide (sulfoxide) substitution and use thereof. The structure is as shown in general formula I: the definition of each substituent in the formula is as described in the description. The compound of general formula I has an excellent insecticidal and acaricidal activity, and can be used for preventing and treating various diseases caused by insects and pest mites.
C07C 323/09 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
A01N 31/16 - Oxygen or sulfur directly attached to an aromatic ring system with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Liu, Mengzhu
Pei, Hongyan
Kang, Zhuo
Abstract
Disclosed is an oxadiazole compound having a novel structure and as represented by general formula I: a compound of the general formula I has excellent bactericidal activity, and has a good prevention and control effect for plant bacterial diseases and fungal diseases. The present invention comprises uses of the compound of the general formula I as a bactericide in agriculture and other fields.
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Zhang, Po
Kang, Zhuo
Abstract
The present invention belongs to the field of agricultural acaricides, and particularly relates to a trifluoroethyl thioether (sulfoxide) substituted benzene compound and use thereof. The compound has a structure as shown in general formula I:
The definition of each substituent in the formula is described in the specification. The compound of general formula I has excellent acaricidal activity and can be used to prevent and control various pest mites.
C07C 323/42 - Y being a carbon atom of a six-membered aromatic ring
C07D 209/46 - Iso-indolesHydrogenated iso-indoles with an oxygen atom in position 1
A01N 43/38 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Pei, Hongyan
Sheng, Zhubo
Wang, Jie
Kang, Zhuo
Abstract
Disclosed are an amide compound and an application thereof. The structure of the compound is as represented by general formula I. The definitions of substituents in the formula are described in the description. Also disclosed in the description is use of the compound as an insecticide and an animal parasite control agent.
A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
SHANDONG SHIDA SHENGHUA CHEMICAL GROUP CO., LTD (China)
Inventor
Shi, Lei
Guo, Jianjun
Li, Xin
Liu, Mingyu
Abstract
Disclosed is a method for preparing dimethyl carbonate, comprising the following steps: contacting a raw material containing ethylene carbonate and methanol with a catalyst, and reacting to obtain the dimethyl carbonate. The catalyst comprises an ionic liquid. The ionic liquid comprises an anion and a cation. The cation has the structure represented by formula I or formula II. According to the method for preparing dimethyl carbonate, a series of strongly basic ionic liquids developed for transesterification of ethylene carbonate and methanol are synthesized into dimethyl carbonate and ethylene glycol, and show extremely high reactivity. Even a catalyst having the content of 0.3 wt% can reach reaction equilibrium after reacting for 5 min at 68-70ºC, and has a certain catalytic activity even at 0ºC.
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
SHANDONG SHIDA SHENGHUA CHEMICAL GROUP CO., LTD (China)
Inventor
Shi, Lei
Guo, Jianjun
Li, Xin
Liu, Mingyu
Abstract
The present application discloses a homogeneous catalyst. The homogeneous catalyst comprises an ionic liquid comprising anions and cations; wherein the anion and the cation both contain a nitrogen-containing heterocycle, the cation has a structure represented by formula I or II, and the anion has a structure represented by formula III, IV or V. Also disclosed is a heterogeneous catalyst containing the homogeneous catalyst, a preparation method for the homogeneous catalyst and heterogeneous catalyst and a use thereof. The homogeneous catalyst and heterogeneous catalyst are used in a transesterification reaction of dimethyl carbonate with ethanol, dimethyl carbonate with diethyl carbonate, and methanol with diethyl carbonate to synthesize a high-purity methyl ethyl carbonate product. The homogeneous catalyst and heterogeneous catalyst show an extremely high reaction activity, i.e. reaction equilibrium can be reached after reaction for 5 min at 76-78ºC, and same show a high catalytic activity even at a near room temperature (30ºC) condition. The catalytic activity of the synthesized ionic liquid basically remains unchanged after being reused 20 times, showing a high stability.
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Pei, Hongyan
Wang, Jie
Sheng, Zhubo
Kang, Zhuo
Abstract
Disclosed is an isophthalamide compound and the use thereof, and the structure of the compound is as shown in general formula I: the definitions of each substituent in formula (I) are shown in the description. Also disclosed in the description is the use of the compound as an insecticide and an animal parasite control agent.
C07D 213/26 - Radicals substituted by halogen atoms or nitro radicals
A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Wang, Jie
Pei, Hongyan
Sheng, Zhubo
Kang, Zhuo
Abstract
Disclosed in the present invention are a bisamide compound and an application thereof. The structure of the compound is as shown in general formula I:. The definitions of substituents in the formula (I) are described in the description. Also disclosed in the description is use thereof as an insecticide and animal parasite control agent.
A01N 37/22 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N, e.g. carboxylic acid amides or imidesThio-analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Gao, Yixing
Kang, Zhuo
Abstract
An isoxazoline compound, a preparation method therefor and an application thereof. The compound has a structured as represented by general formula I. Also provided is use of the compound represented by general formula I as an insecticide and acaricide as well as an animal parasite control agent.
C07D 261/04 - Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
C07D 275/02 - Heterocyclic compounds containing 1, 2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings
C07D 417/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
C07D 413/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
A01N 43/80 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Gao, Yixing
Kang, Zhuo
Abstract
Disclosed are an isoxazoline compound and an application thereof. The structure of the compound is as shown in general formula (I). The definitions of substituents in the formula are described in the description. The description also discloses use of the compound of general formula (I) as an insecticide, acaricide and animal parasite control agent.
C07D 261/04 - Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
C07D 275/02 - Heterocyclic compounds containing 1, 2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings
C07D 417/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
C07D 413/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
A01N 43/80 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Wang, Jie
Kang, Zhuo
Abstract
Disclosed is a meta-diamide compound and an application thereof. The structure of the compound is represented by general formula I. The definition of each substituent in the formula is provided in the specification. The compound represented by general formula I has a novel structure and excellent insecticidal activity, and can effectively prevent damage by pests such as armyworms, beet armyworms, diamondback moths, striped rice stemborers, etc. at lower doses. The compound represented by general formula I also has unexpectedly high quick-acting insecticidal ability, fast onset, and can achieve high insecticidal activity after 1 day of application and extremely high insecticidal activity within 3 days, thereby having broad application prospects.
C07C 237/42 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having nitrogen atoms of amino groups bound to the carbon skeleton of the acid part, further acylated
C07C 255/29 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton containing cyano groups and acylated amino groups bound to the carbon skeleton
A01N 37/22 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N, e.g. carboxylic acid amides or imidesThio-analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Zhang, Liqun
Kang, Zhuo
Abstract
Disclosed in the present invention is the use of a 1,1-dicyanohydrazone compound as shown in general formula (I) as an agricultural bactericide. The definition of each substituent in the formula is described in the description. The compound of general formula (I) has an excellent bactericidal activity and can be used to control various bacterial diseases for plants.
A01N 37/52 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing groups, e.g. carboxylic acid amidines
C07C 255/66 - Carboxylic acid nitriles containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton with the nitrogen atoms further bound to nitrogen atoms having cyano groups and nitrogen atoms being part of hydrazine or hydrazone groups bound to the same carbon skeleton
C07C 249/16 - Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of hydrazones
C07C 251/74 - Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to hydrogen atoms or to acyclic carbon atoms
C07C 251/78 - Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of an unsaturated carbon skeleton
A01N 37/22 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N, e.g. carboxylic acid amides or imidesThio-analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
A01N 37/50 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio-analogue of a carboxylic group, e.g. amino-carboxylic acids the nitrogen atom being doubly bound to the carbon skeleton
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Sun, Geng
Zhang, Liqun
Kang, Zhuo
Abstract
A 1,1-dicyano-oxime-ether compound, having a structure as represented by general formula I. The compound of general formula I has excellent bactericidal activity, and has good prevention and control effects on plant bacterial diseases and fungal diseases; the compound of general formula I is used as a bactericide in agriculture and other fields.
C07D 277/32 - Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
C07D 215/14 - Radicals substituted by oxygen atoms
A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
A01N 37/50 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio-analogue of a carboxylic group, e.g. amino-carboxylic acids the nitrogen atom being doubly bound to the carbon skeleton
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Zhang, Liqun
Kang, Zhuo
Abstract
Disclosed is a malononitrile compound having a novel structure. The structure is shown in general formula I. See the description for the definition of each substituents in the formula. The compound of general formula I has excellent bactericidal activity and exhibits a good control effect on a variety of plant bacterial diseases. Included is a use of the compound of general formula I as a bactericide in agriculture and other fields.
C07C 255/01 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
A01N 43/40 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Zhang, Liqun
Kang, Zhuo
Abstract
Disclosed by the present invention is an application of a malononitrile compound as represented by general formula I as a bactericide. See the description for the definition of each substituent in the formula. The compound represented by general formula I has excellent bactericidal activity and can be used to control various plant bacterial diseases.
C07C 255/30 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same unsaturated acyclic carbon skeleton
C07C 253/30 - Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
C07D 277/28 - Radicals substituted by nitrogen atoms
A01N 37/44 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio-analogue of a carboxylic group, e.g. amino-carboxylic acids
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Xu, Guangwen
Han, Zhennan
Cheng, Jiguang
He, Wei
Liu, Xuejing
An, Ping
Wang, Yongsheng
Yu, Panjie
Abstract
A fluidized bed two-stage gasification and flash light calcined magnesite integration process, wherein a fuel is dried/pyrolyzed or partially gasified in a pyrolyzer; a product of the pyrolyzer is continually gasified in a gasifier, and then dust is filtered to produce a clean fuel gas; the fuel gas is burned in a burner to generate a hot flue gas to rapidly calcine magnesite; gas-solid separation is performed on the calcined product; the light calcined magnesium product subjected to a cooling treatment is delivered to a storage tank; and the flue gas subjected to a calcination treatment traverses a flue gas heat exchange system to preheat magnesite powder and air required for a reaction. The described process has a high integration degree, high thermal efficiency, a continuous and stable process, no coal gasification waste water, and high product activity and uniform quality.
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Zhang, Po
Kang, Zhuo
Abstract
The present invention belongs to the field of agricultural acaricides. In particular, the present invention relates to a trifluoroethyl thioether (sulfoxide) substituted benzene compound and a use thereof. The compound has a structure as shown in general formula I:. The definition of each substituent in the formula is in the specification. The compound of general formula I has excellent acaricidal activity and can be used to control various pest mites.
C07D 209/46 - Iso-indolesHydrogenated iso-indoles with an oxygen atom in position 1
A01N 43/38 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Zhang, Shixin
Kang, Zhuo
Abstract
Disclosed is a substituted oxadiazole compound having a novel structure and represented by general formula I. Each substituent in the formula is defined in the specification. The compound of general formula I has excellent microbicidal activity and has good effect on controlling various diseases, especially soybean rust, at low doses. Thus, the present invention comprises a use of the compound of general formula I as a microbicide in agriculture and other fields.
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Zhang, Lixin
Zhang, Jing
Zhang, Xihan
Gao, Yixing
Wang, Jie
Kang, Zhuo
Abstract
A benzamide compound represented by formula (I), a pesticidal composition comprising same, and an application of same in the fields of agriculture, forestry, and hygiene as a pesticide.
C07C 237/42 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having nitrogen atoms of amino groups bound to the carbon skeleton of the acid part, further acylated
A01N 37/22 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N, e.g. carboxylic acid amides or imidesThio-analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY (China)
Inventor
Wu, Jianhua
Abstract
Provided is a calcium carbonate/calcium hydrate-gypsum wet desulphurization and dedusting process for flue gas. In the process, water as a desulphurizing agent is brought into contact with raw flue gas to accomplish desulphurization and dedusting, and the purified flue gas exchanges heat with the raw flue gas and is then discharged out from a chimney (3); the aqueous acid-containing solution after the desulphurization is separated from acidic ash; an aqueous sulphur-containing solution and a calcium carbonate or calcium hydrate slurry are subjected to a neutralization reaction to form calcium sulphite and calcium sulphate; the neutralization solution and oxygen (air) are subjected to an oxidation reaction to convert the calcium sulphite into calcium sulphate; and the oxidation solution is dehydrated to obtain a high-quality gypsum, and reclaimed water obtained by treating waste water is recycled as the desulphurizing agent, formulated into a calcium carbonate or calcium hydrate slurry or discharged out. A desulphurization and dedusting device (2) is free of scaling, wearing and nozzle clogging.
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