Issue 13, 1993
From the journal:

Journal of the Chemical Society, Chemical Communications

Tetramerization of alkynes on a tungsten(0) centre to form a cyclopentadienylvinylcarbene complex; crystal structure of [W(CO)(PhC[triple bond, length half m-dash]CPh){η5-C3Ph3(C5Ph5)}]

Wen-Yann Yeh,   Shie-Ming Peng  and  Gene-Hsiang Lee  

Abstract

Heating [W(CO)3(MeCN)3] or [W(CO)(PhC[triple bond, length half m-dash]CPh)3] with an excess of diphenylacetylene produces [W(CO)(PhC[triple bond, length half m-dash]CPh){η5-C3Ph3(C5Ph5)}], which contains a novel Cyclopentadienylvinylcarbene group through coupling of four alkyne ligands on the tungsten(O) centre.

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Article information

DOI
https://doi.org/10.1039/C39930001056
Article type
Paper

J. Chem. Soc., Chem. Commun., 1993, 1056-1057

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Tetramerization of alkynes on a tungsten(0) centre to form a cyclopentadienylvinylcarbene complex; crystal structure of [W(CO)(PhC[triple bond, length half m-dash]CPh){η5-C3Ph3(C5Ph5)}]

W. Yeh, S. Peng and G. Lee, J. Chem. Soc., Chem. Commun., 1993, 1056 DOI: 10.1039/C39930001056

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