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1. 发明申请

US20220242839A1 PROCESS AND INTERMEDIATES FOR THE PREPARATION OF CERTAIN NEMATICIDAL SULFONAMIDES 有权
公开(公告)号：US20220242839A1
公开(公告)日：2022-08-04
申请号：US17723614
申请日：2022-04-19
申请人： E. I. DU PONT DE NEMOURS AND COMPANY
发明人： ALBERT LOREN CASALNUOVO , TY WAGERLE , JUN YAN , ERIN DEMKO , MATTHEW RICHARD OBERHOLZER , RAFAEL SHAPIRO
IPC分类号： C07D291/08 , C07C303/06 , C07D471/04
摘要： The present invention provides a method for preparing a compound of Formula C, Formula D, or Formula F: wherein each R1, R2, and R3 is independently H, SFs, N(C1-C8 alkyl)(C1-C8 alkyl), C(═S)N(C1-C8 alkyl)(C1-C8 alkyl), SO2N(C1-C8 alkyl)(C1-C8 alkyl), OSO2(C1-C8 alkyl), OSO2N(C1-C8 alkyl)(C1-C8 alkyl), N(C1-C8 alkyl)SO2(C1-C8 alkyl), or C1-C8 alkyl, C1-C8 haloalkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C10 cycloalkyl, C3-C10 halocycloalkyl, C4-C10 alkylcycloalkyl, C4-C10 cycloalkylalkyl, C6-C14 cycloalkylcycloalkyl, C5-C10 alkylcycloalkylalkyl, C3-C8 cycloalkenyl, C1-C8 alkoxy, C1-C8 haloalkoxy, C3-C8 cycloalkoxy, C3-C8 halocycloalkoxy, C4-C10 cycloalkylalkoxy, C2-C8 alkenyloxy, C2-C8 alkynyloxy, C1-C8 alkylthio, C1-C8 alkylsulfinyl, C1-C8 alkylsulfonyl, C3-C8 cycloalkylthio, C3-C8 cycloalkylsulfinyl, C3-C8 cycloalkylsulfonyl, C4-C10 cycloalkylalkylthio, C4-C10 cycloalkylalkylsulfinyl, C4-C10 cycloalkylalkylsulfonyl, C2-C8 alkenylthio, C2-C8 alkenylsulfinyl, C2-C8 alkenylsulfonyl, C2-C8 alkynylthio, C2-C8 alkynylsulfinyl, C2-C8 alkynylsulfonyl, or phenyl; or
two of R1, R2, and R3 on adjacent ring atoms may be taken together to form a 5- to 7 -membered carbocyclic or heterocyclic ring, each ring containing ring members selected from carbon atoms and up to 3 heteroatoms independently selected from up to 2 O, up to 2 S, and up to 3 N, wherein up to 2 carbon atom ring members are independently selected from C(═O) and C(═S) and such ring is optionally substituted with up to 3 substituents independently selected from the group consisting of C1-C4 alkyl, C1-C4 haloalkyl, C2-C4 alkenyl, C2-C4 haloalkenyl, C2-C4 alkynyl, C2-C4 haloalkynyl, C3-C7 cycloalkyl, C3-C7 halocycloalkyl, C4-C8 alkylcycloalkyl, C4-C8 haloalkylcycloalkyl, C4-C8 cycloalkylalkyl, C4-C8 halocycloalkylalkyl, C1-C8 alkoxy, C1-C8 haloalkoxy, C2-C8 alkoxycarbonyl, C2-C6 haloalkoxycarbonyl, C2-C6 alkylcarbonyl and C2-C6 haloalkylcarbonyl; and
M is an inorganic cation or organic cation.

2. 发明申请

US20210309621A1 PROCESS AND INTERMEDIATES FOR THE PREPARATION OF CERTAIN NEMATICIDAL SULFONAMIDES 有权
公开(公告)号：US20210309621A1
公开(公告)日：2021-10-07
申请号：US17281370
申请日：2019-10-02
申请人： E. I. DU PONT DE NEMOURS AND COMPANY
发明人： ALBERT LOREN CASALNUOVO , TY WAGERLE , JUN YAN , ERIN DEMKO , MATTHEW RICHARD OBERHOLZER , RAFAEL SHAPIRO
IPC分类号： C07D291/08 , C07C303/06 , C07D471/04
摘要： The present invention provides a method for preparing a compound of Formula C, Formula D, or Formula F: wherein each R1, R2, and R3 is independently H, SF5, N(C1-C8 alkyl)(C1-C8 alkyl), C(═S)N(C1-C8 alkyl)(C1-C8 alkyl), SO2N(C1-C8 alkyl)(C1-C8 alkyl), OSO2(C1-C8 alkyl), OSO2N(C1-C8 alkyl)(C1-C8 alkyl), N(C1-C8 alkyl)SO2(C1-C8 alkyl), or C1-C8 alkyl, C1-C8 haloalkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C10 cycloalkyl, C3-C10 halocycloalkyl, C4-C10 alkylcycloalkyl, C4-C10 cycloalkylalkyl, C6-C14 cycloalkylcycloalkyl, C5-C10 alkylcycloalkylalkyl, C3-C8 cycloalkenyl, C1-C8 alkoxy, C1-C8 haloalkoxy, C3-C8 cycloalkoxy, C3-C8 halocycloalkoxy, C4-C10 cycloalkylalkoxy, C2-C8 alkenyloxy, C2-C8 alkynyloxy, C1-C8 alkylthio, C1-C8 alkylsulfinyl, C1-C8 alkylsulfonyl, C3-C8 cycloalkylthio, C3-C8 cycloalkylsulfinyl, C3-C8 cycloalkylsulfonyl, C4-C10 cycloalkylalkylthio, C4-C10 cycloalkylalkylsulfinyl, C4-C10 cycloalkylalkylsulfonyl, C2-C8 alkenylthio, C2-C8 alkenylsulfinyl, C2-C8 alkenylsulfonyl, C2-C8 alkynylthio, C2-C8 alkynylsulfinyl, C2-C8 alkynylsulfonyl, or phenyl; or two of R1, R2, and R3 on adjacent ring atoms may be taken together to form a 5- to 7-membered carbocyclic or heterocyclic ring, each ring containing ring members selected from carbon atoms and up to 3 heteroatoms independently selected from up to 2 O, up to 2 S, and up to 3 N, wherein up to 2 carbon atom ring members are independently selected from C(═O) and C(═S) and such ring is optionally substituted with up to 3 substituents independently selected from the group consisting of C1-C4 alkyl, C1-C4 haloalkyl, C2-C4 alkenyl, C2-C4 haloalkenyl, C2-C4 alkynyl, C2-C4 haloalkynyl, C3-C7 cycloalkyl, C3-C7 halocycloalkyl, C4-C8 alkylcycloalkyl, C4-C8 haloalkylcycloalkyl, C4-C8 cycloalkylalkyl, C4-C8 halocycloalkylalkyl, C1-C8 alkoxy, C1-C8 haloalkoxy, C2-C8 alkoxycarbonyl, C2-C6 haloalkoxycarbonyl, C2-C6 alkylcarbonyl and C2-C6 haloalkylcarbonyl; and M is an inorganic cation or organic cation.

3. 发明申请

US20150005503A1 METHOD FOR PREPARING 2-AMINOBENZAMIDE DERIVATIVES 审中-公开
标题翻译：制备2-氨基苯甲酰胺衍生物的方法
公开(公告)号：US20150005503A1
公开(公告)日：2015-01-01
申请号：US14487600
申请日：2014-09-16
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： SIGRIDUR SOLEY KRISTJANSDOTTIR , RAFAEL SHAPIRO , MATTHEW RICHARD OBERHOLZER
IPC分类号： C07C231/02 , C07D231/14 , C07D401/04
CPC分类号： C07C231/02 , C07C231/10 , C07D231/14 , C07D401/04 , C07C237/30
摘要： A method for preparing a compound of Formula 1 comprising contacting a compound of Formulae 2 and 3 in the presence of a palladium source, a ligand, a base and carbon monoxide wherein R1, R2, X and R3 are as defined in the disclosure.A method for preparing a compound of Formula 5 wherein R1, R2, R3, R4, R5, R6 and Z are as defined in the disclosure, using a compound of Formula 1 characterized by preparing a compound of Formula 1 by the method disclosed above or using a compound of Formula 1 prepared by the method above.
摘要翻译：制备式1化合物的方法，包括在钯源，配体，碱和一氧化碳的存在下使式2和3的化合物接触，其中R 1，R 2，X和R 3如本公开所定义。制备式5化合物的方法，其中R 1，R 2，R 3，R 4，R 5，R 6和Z如本公开所定义，使用式1化合物，其特征在于通过上述方法制备式1化合物或式使用通过上述方法制备的式1的化合物。

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