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. 2016 Jan 25;52(7):1389-92.
doi: 10.1039/c5cc07363d. Epub 2015 Nov 30.

Cobalt(i)-catalysed CH-alkylation of terminal olefins, and beyond

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Cobalt(i)-catalysed CH-alkylation of terminal olefins, and beyond

Maciej Giedyk et al. Chem Commun (Camb). .

Abstract

Cobalester, a natural nontoxic vitamin B12 derivative, was found to catalyse unusual olefinic sp(2) C-H alkylation with diazo reagents as a carbene source instead of the expected cyclopropanation.

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