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1. 发明授权

US4599358A Pyrethroids 失效
标题翻译：拟除虫菊酯
公开(公告)号：US4599358A
公开(公告)日：1986-07-08
申请号：US209589
申请日：1980-11-24
申请人： Enrico Bosone , Giuseppe Caprara , Francesco Corda , Franco Gozzo , Augusto Menconi , Paolo Piccardi , Vincenzo Caprioli
发明人： Enrico Bosone , Giuseppe Caprara , Francesco Corda , Franco Gozzo , Augusto Menconi , Paolo Piccardi , Vincenzo Caprioli
IPC分类号： C07C69/747 , A01N53/00 , A01N53/08 , A61K31/215 , A61K31/275 , C07C17/278 , C07C45/51 , C07C47/24 , C07C51/00 , C07C61/40 , C07C67/00 , C07C69/743 , C07C253/00 , C07C255/39 , C07C255/53 , C07D307/93 , C07F9/40 , C07F9/54 , C07C69/74 , C07C121/50
CPC分类号： C07C255/00 , A01N53/00 , C07C17/278 , C07C45/513 , C07C47/24 , C07C61/40 , C07D307/93 , C07F9/4015 , C07F9/4075 , C07F9/5435
摘要： There are described 3-phenoxy-benzyl or .alpha.-cyano-3-phenoxy-benzyl esters of 2,2-dimethyl-cyclopropanecarboxylic acids substituted in position 3 by a dienic polyhalogenated chain, as well as their use as insecticides and acaricides. Moreover, there are also described the intermediates for their preparation and processes for their preparation.
摘要翻译：描述了通过二烯多卤代链在位置3取代的2,2-二甲基 - 环丙烷羧酸的3-苯氧基 - 苄基或α-氰基-3-苯氧基 - 苄基酯，以及它们作为杀虫剂和杀螨剂的用途。此外，还描述了其制备中间体及其制备方法。

2. 发明授权

US4052452A Process for preparing glycolic acid and its polymers 失效
标题翻译：制备甘油酸及其聚合物的方法
公开(公告)号：US4052452A
公开(公告)日：1977-10-04
申请号：US600044
申请日：1975-07-29
申请人： Salvatore Scardigno , Luigi Rivolta , Giuseppe Caprara , Luigi Cassar
发明人： Salvatore Scardigno , Luigi Rivolta , Giuseppe Caprara , Luigi Cassar
IPC分类号： C08G63/00 , B01J23/00 , B01J27/00 , C07B61/00 , C07C51/00 , C07C51/12 , C07C59/06 , C07C67/00 , C08G63/06 , C08G63/78 , C08G63/82
CPC分类号： C08G63/06 , C07C51/12
摘要： A process is disclosed for preparing glycolic acid and its polymers starting from formaldehyde, wherein the formaldehyde is reacted with carbon monoxide in concentrated H.sub.2 SO.sub.4 as reaction medium, in the presence of a catalyst based on a compound of Cu (I) or of Ag, and at a temperature ranging from 0.degree. to 90.degree. C and at a pressure between 0.1 and 30 atmospheres.

3. 发明授权

US4442301A Process for stereoselectively synthesizing cyclopropane carboxylates 失效
标题翻译：立体选择性合成环丙烷羧酸盐的方法
公开(公告)号：US4442301A
公开(公告)日：1984-04-10
申请号：US278676
申请日：1981-06-29
申请人： Franco Gozzo , Giuseppe Caprara , Lamberto Roberti , Giuseppe Paparatto , Ettore Santoro
发明人： Franco Gozzo , Giuseppe Caprara , Lamberto Roberti , Giuseppe Paparatto , Ettore Santoro
IPC分类号： C07C69/743 , C07C67/30 , C07C67/317
CPC分类号： C07C67/30
摘要： A process for stereospecifically synthesizing lower alkyl esters of the cis-2,2-dimethyl-3-(.beta.-fluoro-.beta.-trifluoromethyl-vinyl)-cyclopropanecarboxylic acid.
摘要翻译：一种立体选择性合成顺式-2,2-二甲基-3-（β-氟-β-三氟甲基 - 乙烯基） - 环丙烷羧酸的低级烷基酯的方法。

4. 发明授权

US4061868A Process for the manufacture of glycols and glycol nono-esters 失效
标题翻译：制备二醇和乙二醇非酯的方法
公开(公告)号：US4061868A
公开(公告)日：1977-12-06
申请号：US616602
申请日：1975-09-25
申请人： Carlo Fumagalli , Giuseppe Caprara , Paolo Roffia
发明人： Carlo Fumagalli , Giuseppe Caprara , Paolo Roffia
IPC分类号： C07C69/16 , B01J23/00 , B01J23/76 , B01J27/06 , B01J31/00 , C07B61/00 , C07C67/05 , C07C29/04
CPC分类号： B01J23/76 , B01J27/06 , C07C67/05
摘要： There is provided an improvement in the process for the preparation of organic monoesters of vicinal glycols and the corresponding free glycols by reacting an olefin with oxygen, water and a carboxylic acid, in the liquid phase, at an initial pH of lower than 7, the improvement comprising contacting the reaction mixture with a catalyst system consisting essentially of (i) iodine or an iodine compound selected from the group consisting essentially of copper iodide, manganese iodide, cerium iodide, an alkali metal iodide, an alkali earth metal iodide and the iodohydride of the olefin, (ii) a copper compound selected from the group consisting essentially of copper oxide, copper hydroxide, copper carbonate, copper iodide, and a copper salt of the carboxylic acid, and (iii) an activating ion selected from the group consisting of manganese cation, cerium cation, an alkali metal cation, an alkaline earth metal cation, nitric anion or a mixture of any of the foregoing, wherein the molar ratio of the carboxylic acid to water is lower than 1, the molar ratio of copper to water is equal to or lower than 2 moles of copper per 100 moles of water, and the molar ratio of iodine to copper is lower than 1.
摘要翻译：在初始pH低于7时，在液相中使烯烃与氧，水和羧酸反应制备连位二醇的有机单酯和相应的游离二醇的方法提供了改进，改进包括使反应混合物与基本上由（i）碘或选自基本上由碘化铜，碘化锰，碘化铈，碱金属碘化物，碱土金属碘化物和碘化氢组成的组中的碘化合物组成的催化剂体系的烯烃，（ii）选自基本上由氧化铜，氢氧化铜，碳酸铜，碘化铜和羧酸铜盐组成的组中的铜化合物，和（iii）选自以下的活化离子：的锰阳离子，铈阳离子，碱金属阳离子，碱土金属阳离子，硝酸阴离子或上述任何一种的混合物，其中摩尔比的羧酸与水的摩尔比低于1，铜与水的摩尔比等于或低于每100摩尔水中2摩尔铜，碘与铜的摩尔比低于1。

5. 发明授权

US4009183A Process for the preparation of alkylene carbonates 失效
标题翻译：制备碳酸亚烷基酯的方法
公开(公告)号：US4009183A
公开(公告)日：1977-02-22
申请号：US618201
申请日：1975-09-30
申请人： Carlo Fumagalli , Giuseppe Caprara , Paolo Roffia
发明人： Carlo Fumagalli , Giuseppe Caprara , Paolo Roffia
IPC分类号： C07D317/36 , B01J27/00 , B01J31/00 , C07B61/00 , C07D317/08 , C07D317/38 , C07D319/06 , C07D321/06
CPC分类号： C07D319/06 , C07D321/06
摘要： The present invention concerns a process for preparing of alkylene carbonates, and more particularly it relates to a process for the direct preparation of alkylene carbonates from olefines.More particularly, the present invention relates to a direct process for the preparation of alkylene carbonates, characterized in that an olefine selected from the group consisting of linear olefines and cyclic olefins having from 2 to 15 carbon atoms is reacted in a liquid phase with carbon dioxide in the presence of a gas selected from the group of oxygen and air and in the presence of a catalytic system consisting of:A. iodine in a form selected from the group consisting of elementary iodine, alkali metal iodides, alkaline earth metal iodides, iodides of a metal selected from the group consisting of groups IB, IIB, IIIA, IIIB, IVA, VA, VIIB, and VIII of the periodic table and iodohydrines of the olefine reactant, and ofB. an oxygen conveyor selected from the group consisting of manganese dioxide, nitrites, nitrates, nitrogen oxides and a cobalt complex;At a temperature between 30.degree. and 120.degree. C., and at a pressure between atmospheric pressure to 100 atmospheres, and at a pH value between 3 and 8.
摘要翻译：本发明涉及制备碳酸亚烷基酯的方法，更具体地说，涉及从烯烃直接制备碳酸亚烷基酯的方法。

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