Publications

62.CoBr2-TMTU-Zinc Catalysed-Pauson-Khand Reaction

   


Y. F. Wang, L. M. Xu, R. C. Yu, J. H. Chen*, Z. Yang*

Chem. Commun. 201248, 8183

A cobalt–TMTU complex, derived from the in situ reduction of CoBr2 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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