Sequential allenylidene/vinylidene cyclization for stereoselective construction of bicyclic carbocycles from propargyl alcohol
Journal
Organic Letters
Journal Volume
14
Journal Issue
15
Pages
3846-3849
Date Issued
2012
Author(s)
Abstract
Consecutive cyclization reactions of phenyl propargyl alcohols 1 and 2 are catalyzed by [Ru]NCCH(3)(+) ([Ru] = Cp(PPh(3))(2)Ru) in cosolvent CHCl(3)/MeOH at 60 °C, to afford the fused cyclic compounds 11a (R = Me) and 10a (R = Me), respectively.
SDGs
Type
journal article