Carbon dioxide as the C1 source for direct C− H functionalization of aromatic heterocycles

O Vechorkin, N Hirt, X Hu

Index: Organic Letters, , vol. 12, # 15 p. 3567 - 3569

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Citation Number: 85

Abstract

... Volume: Page: ... Organic Letters. ... A desirable alternative is to directly couple CO 2 with a C−H bond of the organic substrates,(1, 4, 20) with the best example being the synthesis of salicyclic acid by direct carboxylation of phenol.(1, 4) Here we report the direct ...