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1.Process of preparing derivatives of 1-(2-halobiphenyl-4-yl)-cyclopropanecarboxylic acid 有权
标题翻译: 制备1-(2-卤代联苯-4-基) - 环丙烷羧酸衍生物的方法公开(公告)号:US08076505B2
公开(公告)日:2011-12-13
申请号:US12466660
申请日:2009-05-15
申请人: Benoit Folleas , Hubert Botte , Thomas Delacroix , Fausto Pivetti
发明人: Benoit Folleas , Hubert Botte , Thomas Delacroix , Fausto Pivetti
IPC分类号: C07C61/04 , C07C255/00
CPC分类号: C07C17/263 , C07C17/14 , C07C51/09 , C07C253/14 , C07C253/30 , C07C2601/02 , C07C25/18 , C07C57/62 , C07C255/35 , C07C255/46 , C07C61/40
摘要: Compounds represented by formula (I): may be conveniently prepared by a process in which a Suzuki reaction is performed as an early step.
摘要翻译: 由式(I)表示的化合物可以通过其中以早期步骤进行Suzuki反应的方法方便地制备。
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2.PROCESS OF PREPARING DERIVATIVES OF 1-(2-HALOBIPHENYL-4-YL)-CYCLOPROPANECARBOXYLIC ACID 有权
标题翻译: 制备1-(2-羟乙基-4-基) - 环丙氨酸甲酯的衍生物的方法公开(公告)号:US20090312426A1
公开(公告)日:2009-12-17
申请号:US12466660
申请日:2009-05-15
申请人: Benoit FOLLEAS , Hubert Botte , Thomas Delacroix , Fausto Pivetti
发明人: Benoit FOLLEAS , Hubert Botte , Thomas Delacroix , Fausto Pivetti
IPC分类号: A61K31/192 , C07C63/49 , C07C255/46
CPC分类号: C07C17/263 , C07C17/14 , C07C51/09 , C07C253/14 , C07C253/30 , C07C2601/02 , C07C25/18 , C07C57/62 , C07C255/35 , C07C255/46 , C07C61/40
摘要: Compounds represented by formula (I): may be conveniently prepared by a process in which a Suzuki reaction is performed as an early step.
摘要翻译: 由式(I)表示的化合物可以通过其中以早期步骤进行Suzuki反应的方法方便地制备。
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公开(公告)号:US06939976B2
公开(公告)日:2005-09-06
申请号:US10822237
申请日:2004-04-09
IPC分类号: C07D307/60
CPC分类号: C07D307/60
摘要: A process for the production of allyl succinic anhydride comprising reacting a mixture of propene with maleic anhydride in the presence of a catalyst comprised of an alkyl tin chloride as provided. The process can be run efficiently at temperatures below about 200° C. without and the formation of polymer or decomposition by-products.
摘要翻译: 一种生产烯丙基琥珀酸酐的方法,包括在由所提供的烷基氯化锡组成的催化剂存在下使丙烯与马来酸酐的混合物反应。 该方法可以在低于约200℃的温度下有效地运行,而不会形成聚合物或分解副产物。
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