Nickel-Catalyzed Carboxylation of Conjugated Dienes with Carbon Dioxide and DIBAL-H for the Synthesis of β,γ-Unsaturated Carboxylic Acids

Abstract

Conjugated dienes underwent Ni-catalyst-promoted 1,2-hydrocarboxylation in a 1:1 ratio with carbon dioxide under atmospheric pressure in the presence of diisobutylaluminum hydride (DIBAL-H) to give the corresponding β,γ-unsaturated carboxylic acids, without dimerization or oligomerization of the conjugated diene.

Key words

nickel catalysis - carbon dioxide - dienes - hydrocarboxylation - diisobutylaluminum hydride - alkenoic acids

Publication History

Received: 15 November 2020

Accepted after revision: 14 December 2020

Accepted Manuscript online:
14 December 2020

Article published online:
12 January 2021

• References and Notes

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