Tsukada, Sugawara, Inoue
Feb 12, 2000
Citations
0
Influential Citations
14
Citations
Journal
Organic letters
Abstract
[reaction: see text] Allyl tosylate is a good allyl source for a novel palladium-catalyzed benzannulation that affords polysubstituted benzenes from 1 mol of an allyl compound and 2 mol of internal alkynes. Using triphenyl phosphite as a ligand, the reaction with terminal alkynes gave trisubstituted benzenes regioselectively.