Title

Cycloheptyne-cobalt complexes via allylation of stabilized gamma-carbonyl cations

Document Type

Article

Publication Date

1998

Publication Title

Chemical Communications

Issue

16

Abstract

The Bu2BOTf mediated reaction of stannylsilanes (5 and 9) with gamma-methoxy-alkynoate and -alkynone hexacarbonyldicobalt complexes (8), followed by conversion of the organic carbonyl into an acetate and a BF3. OEt2 mediated intramolecular reaction, affords cycloheptenyne hexacarbonyldicobalt complexes (13 and 15).

Comments

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

Share

COinS