Process for the preparation of substituted indoles
申请人:Bristol-Myers Squibb Company
公开号:EP0972763A1
公开(公告)日:2000-01-19
A process for the preparation of 5,6-disubstituted indoles in which a 4-5-disubstituted-2,β-nitrostyrene is subjected to a reductive cyclization in the presence of a water soluble dithionite salt.