Transition Metal-Diene Complexes in Organic Synthesis, Part 18.1Iron-Mediated [2+2+1] Cycloadditions of Diynes and Carbon Monoxide: Selective Demetalation Reactions
- 1 January 1993
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1993 (12) , 924-926
- https://doi.org/10.1055/s-1993-22654
Abstract
The iron-mediated [2+2+1] cycloaddition of the silylated terminal diynes 1 affords a broad range of tricarbonyliron-complexed carbo- and heterobicyclic cyclopentadienones 2. Demetalation of the iron complexes 2 can be controlled to afford either the free cyclopentadienones 5 or the isomerized and protodesilylated dienones 6.Keywords
This publication has 0 references indexed in Scilit: