CoBr2-TMTU-zinc catalysed-Pauson-Khand reaction.

Chem Commun (Camb)

Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China.

Published: August 2012

A cobalt-TMTU complex, derived from the in situ reduction of CoBr(2) with Zn in the presence of TMTU, can catalyze Pauson-Khand reaction at a balloon pressure of CO, which enables the synthesis of structurally diverse cyclopentenones. This catalytic system works efficiently for both intermolecular and intramolecular PK reactions.

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Source
http://dx.doi.org/10.1039/c2cc17971gDOI Listing

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