Intramolecular Reactivity of Pi-Coordinated P-Heterocycles: How to Form Five-Membered Rings out of Phosphaalkynes

Clark T, Binger P, Heinemann FW, Hennemann M, Pritzkow H, Toepffer C, Zenneck U (2002)


Publication Type: Journal article

Publication year: 2002

Journal

Publisher: Taylor & Francis: STM, Behavioural Science and Public Health Titles / Taylor & Francis

Book Volume: 177

Pages Range: 1523-1527

Journal Issue: 6-7

DOI: 10.1080/10426500212211

Abstract

Experimental and theoretical evidence is presented for a novel metal-dependent intramolecular reactivity of π-bonded, unsaturated P-heterocycles like 1,3-diphosphete and 1,3,5-triphosphinine. The nucleophilic attack of a P lone pair of 1,3-diphosphete toward a neighboring ligand leads to new bicyclic ligands with unique structural features. A metal-initiated intramolecular hydrogen transfer and C-C bond formation are observed for (1,3,5-triphosphinine)(COD)Fe to result in the formation of [(CO)5Cr(4,5,6-trihydro-1,3,5-triphosphinine)(trihydropentalene) Fe].

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How to cite

APA:

Clark, T., Binger, P., Heinemann, F.W., Hennemann, M., Pritzkow, H., Toepffer, C., & Zenneck, U. (2002). Intramolecular Reactivity of Pi-Coordinated P-Heterocycles: How to Form Five-Membered Rings out of Phosphaalkynes. Phosphorus Sulfur and Silicon and the Related Elements, 177(6-7), 1523-1527. https://dx.doi.org/10.1080/10426500212211

MLA:

Clark, Timothy, et al. "Intramolecular Reactivity of Pi-Coordinated P-Heterocycles: How to Form Five-Membered Rings out of Phosphaalkynes." Phosphorus Sulfur and Silicon and the Related Elements 177.6-7 (2002): 1523-1527.

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