A New Indirect Application of Aggregative Activation: Synthesis of Esters by Cobalt-Catalyzed Carbonylation of Aryl, Heterocyclic, and Vinyl Halides under …

…, J Bodiguel, Y Fort, P Caubere

Index: Marchal, Joel; Bodiguel, Jacques; Fort, Yves; Caubere, Paul Journal of Organic Chemistry, 1995 , vol. 60, # 26 p. 8336 - 8340

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Citation Number: 21

Abstract

Sun lamp illuminated alkoxycarbonylation of aryl, heteroaryl, and vinyl halides was performed under atmospheric pressure of CO in the presence of a cobalt catalyst in situ generated from Co (0Ac) z. Illumination through a Pyrex flask was sufficient to catalyze the reaction. This process avoids the use of COZ (CO)~ and excess CHd, which were required in the earlier procedure. A SRN~ mechanism is proposed.

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