Title

Tethered 2+2+2 cycloaddition reactions of cobalt-cycloheptyne complexes

Document Type

Article

Publication Date

2003

Publication Title

Chemical Communications

Issue

23

Abstract

Cycloheptyne-dicobalt hexacarbonyl complexes, substituted by propargylic ether functions, undergo 2+2+2 cycloaddition reactions with alkynes to give tricyclic benzocycloheptanes; an all-intramolecular version of this transformation is also possible.

Comments

This article was first published in Chemical Communications and is available here. Copyright (2012) Royal Society of Chemistry.