Cobalt-Catalyzed Hydrohydrazination of Dienes and Enynes: Access to Allylic and Propargylic Hydrazides
摘要:
The cobalt-catalyzed hydrohydrazination reaction of dienes and enynes is presented. Allylic and propargylic hydrazines were obtained in synthetically useful yields (allylic amines, 60-90%; propargylic arnines, 47-83%) and good chemo- and regioselectivity.
Cobalt-Catalyzed Hydrohydrazination of Dienes and Enynes: Access to Allylic and Propargylic Hydrazides
作者:Jérôme Waser、José C. González-Gómez、Hisanori Nambu、Pascal Huber、Erick M. Carreira
DOI:10.1021/ol0517473
日期:2005.9.1
The cobalt-catalyzed hydrohydrazination reaction of dienes and enynes is presented. Allylic and propargylic hydrazines were obtained in synthetically useful yields (allylic amines, 60-90%; propargylic arnines, 47-83%) and good chemo- and regioselectivity.