Remarkable carbene-induced transformation of 246-tri- tert -butyl-135-triphosphabenzene P3C3But3 to the 124-triphosphole P3C2But2CBut(carbene). Crystal and molecular structure of the planar triphosphole complex[Mo(CO)3( h 5-P3C2But2CBut(carbene))

Clendenning, Scott B, Hitchcock, Peter B, Nixon, John F and Nyulászi, Laszlo (2000) Remarkable carbene-induced transformation of 246-tri- tert -butyl-135-triphosphabenzene P3C3But3 to the 124-triphosphole P3C2But2CBut(carbene). Crystal and molecular structure of the planar triphosphole complex[Mo(CO)3( h 5-P3C2But2CBut(carbene)). Chemical Communications, 14. 1305 - 1306.

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Abstract

Treatment of 2,4,6-tri-tert-butyl-1,3,5-triphosphabenzene, P3C3But3, with the stable carbene 1,3,4,5-tetramethylimidazol-2-ylidene affords the planar 1,2,4-triphosphole, P3C2But2CBut(carben e), [carbene = C(N(Me)C(Me)C(Me)N(Me))] which has been structurally characterised as its η5- ligated [Mo(CO)3] complex; theoretical calculations are presented on the mechanism of this novel reaction.

Item Type: Article
Schools and Departments: School of Life Sciences > Chemistry
Depositing User: John Nixon
Date Deposited: 06 Feb 2012 20:22
Last Modified: 27 Mar 2012 11:32
URI: http://sro.sussex.ac.uk/id/eprint/25622
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