CAS: 367-21-5; 3-Chloro-4-Fluoroaniline(Chunks Or Pellets)

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CAS号350-30-1 3-氯-4-氟硝基苯 | CAS号350-46-9 对氟硝基苯 | CAS号121-73-3 间氯硝基苯 | CAS号105892-51-1 3-acetyl-7-chlo... | CAS号348-51-6 2-氯氟苯 | CAS号361162-95-0 6-氨基-4-(3-氯-4氟苯... | CAS号60811-21-4 4-溴-2-氯-1-氟苯 | CAS号141079-12-1 4H-1,2,4-Triazo... | CAS号141079-18-7 4-(3-chloro-4-f... | CAS号141079-16-5 4-(3-chloro-4-f... | CAS号141079-14-3 4-(3-chloro-4-f... | CAS号141079-17-6 4-(3-chloro-4-f... | CAS号141079-19-8 4-(3-chloro-4-f...

3-氯-4-氟硝基苯置于chlorobis(Cyclooctene)Rhodium(I) Dimer体系中,用 N,N-二甲基甲酰胺 用作溶剂,化学反应 24.0H,以77%的收率获得3-氯-4-氟苯胺
参考文献:利用可再生木质纤维素生物质中的氢源进行硝基芳烃的加氢
标题:利用可再生木质纤维素生物质中的氢源进行硝基芳烃的加氢
摘要:自1860年代以来,一直在研究从可再生生物质中获取氢源的方法,例如碱性溶液中的葡萄糖,以进行氢化反应.根据提出的途径,仅利用了葡萄糖中的一小部分氢源.在此,描述了利用来自自然界中最丰富的可再生资源之一的可再生木质纤维素生物质的氢源进行氢化反应.通过将硝基芳烃还原成芳基胺的收率高达95%证明了氢化作用.机理研究表明,氢化通过氢转化途径发生.
Doi:10.1002/cctc.201900087

专利信息

专利号:US-4267355-A
优先权日:1975-11-05
标 题 :Production of herbicidally-active derivatives of alanine
发明人：SCOTT RICHARD M; ARMITAGE GEOFFREY D
权利人:SHELL OIL CO
摘要:Stereospecific synthesis of ##STR1## (R-configuration at C 2 ) by reaction of ##STR2## (S-configuration at C 2 ) with ##STR3## at elevated temperature in the presence of a base, e.g., R-(-)-(2-(N-benzoyl-3-chloro-4-fluoroanilino)propionic acid isopropylester) from S-(-)-isopropyl lactate mesylate and 3-chloro-4-fluoroaniline followed by benzoylation. The compounds are very active herbicides against broad-leafed weeds (R=H) or wild oats (R=(thio)benzoyl).

专利号:US-7365203-B2
优先权日:2003-09-15
标题:Process for the synthesis of 6-amino-4-(3-chloro-4-fluoro-phenylamino)-7-ethoxy-quinoline-3-carbonitrile
发明人：DAIGNEAULT SYLVAIN; MICHALAK RONALD STANLEY; BERNATCHEZ MICHEL
权利人:WYETH CORP
摘要:The present invention provides a process for the preparation of 6-amino-4-(3-chloro-4-fluoro-phenylamino)-7-ethoxy-quinoline-3-carbonitrile comprising the steps and products disclosed within this application.

专利号:EP-0332033-A2
优先权日:1988-03-11
标 题:N-cyclopropyl anilines and their use in processes for the synthesis of 1-cyclopropyl-quinolone-carboxylic acids and their derivatives
发明人：SCHRIEWER MICHAEL DR; PETERSEN UWE DR; GROHE KLAUS DR; KREBS ANDREAS DR
权利人:BAYER AG
摘要:N-Cyclopropylanilines of the formula (IV) in which R<1>, X<1>, X<2>, X<3>, A, Z and R<2> have the meaning given in the description, which are suitable for the preparation of 4-quinolone- 3-carboxylic acids, and processes for the preparation of quinolone- carboxylic acid derivatives using N-cyclopropylanilines.

专利号:US-6531470-B1
优先权日:1998-01-23
标题:Oxazolidinone combinatorial libraries, compositions and methods of preparation
发明人：GORDEEV MIKHAIL F; LUEHR GARY W; PATEL DINESH V; NI ZHI-JIE; GORDON ERIC
权利人:UPJOHN CO
摘要:Oxazolidinones and methods for their synthesis are provided. Also provided are combinatorial libraries comprising oxazolidinones, and methods to prepare the libraries. Further provided are methods of making biologically active oxazolidinones as well as pharmaceutically acceptable compositions comprising the oxazolidinones. The methods of library preparation include the attachment of oxazolidinones to a solid support. The methods of compound preparation in one embodiment involve the reaction of an iminophosphorane with a carbonyl containing polymeric support.

专利号:EP-3515880-B1
优先权日:2017-03-17
标题:Methods and compositions for synthesis of encoded libraries
发明人：LI JIN; MORGAN BARRY A; Wan jinqiao; DOU DENGFENG; LIU GUANSAI; CHANG YONG; CHEN QIUXIA; WANG XING; XU YANSHAN; HU DONGYAN; LIU JIAN; CHENG XUEMIN
权利人:HITGEN INC

专利号:US-2008161575-A1
优先权日:2003-09-15
标题:Process for the synthesis of 6-amino-4-(3-chloro-4-fluorophenylamino)-7-ethoxyquinoline-3-carbonitrile