K. Jesudoss, P. Srinivasan
Jun 1, 1994
Citations
0
Influential Citations
22
Citations
Journal
Synthetic Communications
Abstract
Abstract The synthesis of 2,2′-biindolyls oxygenated in the benzenoid ring is reported. Wittig-Horner reaction of the phosphonate esters of 1-benzenesulfonyl-2- bromomethyl-3-substituted indoles with o-nitrobenzaldehydes followed by deoxygenation with triethyl phosphite gave 2,2′-biindolyls.