Tandem Hydroformylation/Fischer Indole Synthesis: A Novel and Convenient Approach to Indoles from Olefins
作者:Petra Köhling、Axel M. Schmidt、Peter Eilbracht
DOI:10.1021/ol0350184
日期:2003.9.1
[reaction: see text] A novel one-pot synthesis of indole systems via tandem hydroformylation/Fischer indolesynthesis starting from olefins and arylhydrazines is described. This tandem procedure leads directly to 3-substituted indoles if unsubstituted phenylhydrazine is used and to 3,5- respectively 3,7-disubstituted indoles if para- or ortho-substituted arylhydrazines are used.