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公开(公告)号:US07253292B2
公开(公告)日:2007-08-07
申请号:US10477315
申请日:2002-05-08
申请人: Ilya E. Nifant'ev , Igor A Kashulin , Pavel V. Ivchenko , Peter A. A. Klusener , Frans M. Kornorffer , Kees P. De Kloe , Jos J. H. Rijsemus
发明人: Ilya E. Nifant'ev , Igor A Kashulin , Pavel V. Ivchenko , Peter A. A. Klusener , Frans M. Kornorffer , Kees P. De Kloe , Jos J. H. Rijsemus
IPC分类号: C07D333/50 , C07D239/00 , C07D455/04
CPC分类号: C07D493/04 , C07D209/94 , C07D333/78 , C07D495/04
摘要: A process for preparing cyclopentadiene derivatives comprising the steps of: a) coupling a five membered heterocycle ring with a five or six membered heterocycle ring; b) reacting the obtained compound with a carbonilating system: c) reducing the obtained compound.
摘要翻译: 一种制备环戊二烯衍生物的方法,包括以下步骤:a)将五元杂环与五或六元杂环结合; b)使所得化合物与碳化系统反应:c)还原所得化合物。