Oxidative and Reductive Carbodiazenylation of Nonactivated Olefins
作者:Markus R. Heinrich、Olga Blank、Alexander Wetzel
DOI:10.1021/jo061919p
日期:2007.1.1
[graphics]Procedures for the carbodiazenylation of nonactivated olefins with a wide range of aryldiazonium salts have been developed. The azo compounds obtained can serve as valuable precursors for beta-arylamines (carboamination products), beta-amino acids, ketones, and various heterocyclic structures.
Reductive Carbodiazenylation of Nonactivated Olefins via Aryl Diazonium Salts
作者:Markus R. Heinrich、Olga Blank、Sabrina Wölfel
DOI:10.1021/ol0611393
日期:2006.7.1
[Structure: see text] The reduction of aryl diazoniumsalts in the presence of nonactivated olefins provides rapid entry to carbodiazenylation products. The regioselective functionalization of double bonds is achieved in a one-pot process starting from aniline derivatives. Carboamination of olefins is possible via a two-step carbodiazenylation-hydrogenation sequence in which one aniline equivalent