Pauson–Khand reaction of 7-oxabicyclo[2.2.1] systems
摘要:
The amine oxide-promoted Pauson-Khand cycloaddition of 7-oxanorbornene and norbornadiene derivatives affords easily oxa-bridged bicyclic cyclopentenones with satisfactory 60-80% yields. (C) 2003 Elsevier Science Ltd. All rights reserved.