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Simulation of free radical addition reactions modified by the presence of cobalt macrocycles

✍ Scribed by Thomas P. Davis; Dax Kukulj; Ian A. Maxwell

Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
492 KB
Volume
4
Category
Article
ISSN
1022-1344

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✦ Synopsis

Free radical addition reactions in the presence of cobaloximes and related compounds have been modelled. Several mechanisms are presented and similarities with the "persistent radical effect" noted by Daikh and Finke are discussed. Cobaloximes and salophena) derivatives are widely used in organic synthesis to build carbon-carbon bonds, whereas in polymer synthesis they are used as catalytic chain transfer agents in the production of oligomers. This work shows that these reactions are closely related and also demonstrates the influence that an external radical source has on the overall reaction kinetics.

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