Reductive Pauson-Khand reaction using the (RC≡CR') CO2(CO)6/CF3COOH system

Lakshmi Narayana Rao, M. ; Periasamy, Mariappan (1997) Reductive Pauson-Khand reaction using the (RC≡CR') CO2(CO)6/CF3COOH system Journal of Organometallic Chemistry, 532 (1-2). 143-146 . ISSN 0022-328X

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00223...

Related URL: http://dx.doi.org/10.1016/S0022-328X(96)06799-X

Abstract

Cyclopentanones are formed in the Pauson-Khand reaction of cobalt alkyne complexes in the presence of TFA. The in situ precursor complexes were formed on the reduction of CoBr2 by zinc metal in the presence of the alkynes under carbon monoxide atmosphere.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Cobalt; Carbon Monoxide; Alkyne; Carbonylation; Reduction; Cyclopentanones
ID Code:37136
Deposited On:25 Apr 2011 08:04
Last Modified:25 Apr 2011 08:04

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