G. Kraus, Haitao Guo
Jun 15, 2009
Citations
0
Influential Citations
16
Citations
Journal
The Journal of organic chemistry
Abstract
The reaction of substituted (2-aminobenzyl)triphenylphosphonium bromides with aromatic aldehydes or alpha,beta-unsaturated aldehydes constitutes a new synthesis of 2,3-disubstitued indoles in high yields. The adduct from 4-oxo-3,4-dihydroquinazoline-2-carbaldehyde was an advanced intermediate in the synthesis of several rutaecarpines.