Convenient synthesis of alkylhydrazides by the cobalt-catalyzed hydrohydrazination reaction of olefins and azodicarboxylates.
Convenient synthesis of alkylhydrazides by the cobalt-catalyzed hydrohydrazination reaction of olefins and azodicarboxylates.
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DOI:
10.1021/ja048698u
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发表时间:
2004-04
影响因子:
15
通讯作者:
J. Waser;E. Carreira
中科院分区:
文献类型:
--
作者:
J. Waser;E. Carreira
Treatment of olefins 2 with 1.5 equiv of di-tert-butyl azodicarboxylate (3), 1 equiv of PhSiH3, and 1.5-5 mol % of the simple Co(III) catalyst 1 in ethanol at 23 degrees C affords the Markovnikov hydrazide product for a broad range of olefins in 62-94% yield.