CAS: 4025-71-2; 2-Phenylethanesulfonyl Chloride

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📜乙基溴苯置于盐酸,N-氯代丁二酰亚胺体系中,用 N,N-二甲基甲酰胺,乙腈 作为反应溶剂,化学反应 2.0H,反应生成 2-苯基-乙烷磺酰氯
参考文献:走向均匀的碘催化:可见光下芳烃的分子内ch胺化反应
标题:走向均匀的碘催化:可见光下芳烃的分子内ch胺化反应
摘要:提出了芳烃的光化学催化胺化.该反应在良性碘催化下在可见光作为引发剂的情况下进行,并提供了一系列不同取代的芳基胺的通道.总共29个实例证明了这种轻度氧化方法的广泛适用性.反应的范围可以进一步扩展到甲硅烷基系的衍生物,这些衍生物在形成七元杂环后会进行分子内胺化.硅系链的裂解提供了进入相应的3-取代苯胺的通道.
DOI:10.1002/chem.201602138

专利信息

专利号:US-9422244-B2
优先权日:2010-01-29
标 题 :Synthesis of substituted pyrazoline carboxamidine derivatives
发明人：VAN LOEVEZIJN ARNOLD; LANGE JOSEPHUS H M; BARF GERRIT A; DEN HARTOG ARNOLD P
权利人:VAN LOEVEZIJN ARNOLD; LANGE JOSEPHUS H M; BARF GERRIT A; DEN HARTOG ARNOLD P; ABBVIE BAHAMAS LTD
摘要:This invention relates to organic chemistry, in particular to processes for the preparation of pyrazoline carboxamidine derivatives of formula (I), known as potent 5-HT6 antagonists. The invention also relates to novel intermediates of these compounds. wherein the symbols have the meanings given in the description.

专利号:EP-1836163-B1
优先权日:2004-12-23
标题 :Pyrrolidine derivatives for the treatment of a disease depending on the activity of renin
发明人：BREITENSTEIN WERNER; COTTENS SYLVAIN; EHRHARDT CLAUS; JACOBY EDGAR; LORTHIOIS EDWIGE LILIANE JEANNE; MAIBAUM JUERGEN KLAUS; OSTERMANN NILS; SELLNER HOLGER; SIMIC OLIVER
权利人:NOVARTIS AG
摘要:Novel 3-mono-, 3,4-di- and 3,4,4,-tri-substituted pyrrolidine compounds, these compounds for use in the diagnostic and therapeutic treatment of a warm-blooded animal, especially for the treatment of a disease (=disorder) that depends on inappropriate activity of renin; the use of a compound of that class for the preparation of a pharmaceutical formulation for the treatment of a disease that depends on inappropriate activity of renin; the use of a compound of that class in the treatment of a disease that depends on inappropriate activity of renin; pharmaceutical formulations comprising a said substituted pyrrolidine compound, and/or a method of treatment comprising administering a said substituted pyrrolidine compound, a method for the manufacture of said substituted pyrrolidine compounds, and novel intermediates and partial steps for their synthesis are described. The substituted pyrrolidine compounds are especially of the formula I wherein the substituents are as described in the specification.

专利号:RU-2182904-C2
优先权日:1996-02-09
标题:Sulfonamides and methods of their synthesis