Proposal for the Metallacycle Pathway during the Cyclopropanation Catalyzed by Cobalt−Schiff Base Complexes
- 19 February 2004
- journal article
- research article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 6 (6) , 949-952
- https://doi.org/10.1021/ol036505m
Abstract
The density functional study of the cobalt(II) complex-catalyzed cyclopropanation revealed that the cobalt(II)-Schiff base complex without an ethylene bridge would be flexible enough to transform into the cis-beta conformer while approaching the olefin; consequently, the metallacycle pathway would be preferred, while the ethylene bridge would stabilize the planar conformer to allow reaction via the concerted mechanism.This publication has 6 references indexed in Scilit:
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