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公开(公告)号:US06441232B1
公开(公告)日:2002-08-27
申请号:US09936593
申请日:2002-01-01
IPC分类号: C07C23106
CPC分类号: C07B43/06 , C07C231/06 , C07C2601/14 , C07C2602/28 , C07C2602/42 , C07C2603/74 , C07C233/06
摘要: There is provided a method of selectively replacing a carbon-hydrogen bond at an unactivated saturated sp3 hybridised carbon atom in an organic compound by a carbon-nitrogen bond, the method comprising reacting the compound with a fluorinating agent in a solvent reaction medium comprising a nitrile compound and providing a Lewis acid whereby the carbon-hydrogen bond is replaced by a carbon-nitrogen bond. Advantageously, the reaction may be performed in one stage and/or in one vessel. Advantageously, the method may be carried out at or just below ambient or room temperature.
摘要翻译: 提供了通过碳 - 氮键选择性地置换有机化合物中未活化的饱和sp 3杂化碳原子上的碳 - 氢键的方法,该方法包括使化合物与氟化剂在包含腈的溶剂反应介质中反应 化合物并提供路易斯酸,由此碳 - 氢键被碳 - 氮键取代。 有利地,反应可以在一个阶段和/或一个容器中进行。 有利地,该方法可以在或低于环境温度或室温下进行。