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Synthesis, crystal structure, and solution behavior of a sterically hindered α-metalated phosphine-borane

Lookup NU author(s): Dr Keith Izod, Dr Corinne Wills, Professor William Clegg, Dr Ross Harrington

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Abstract

Treatment of the phosphine-borane adduct (Me3-Si) 2CHPMe2(BH3) (4) with n-BuLi in THF, followed by recrystallization from diethyl ether/methylcyclohexane, gives (THF) 3Li-{(Me3Si)2CPMe2(BH 3)}2Li (5), which crystallizes as a contact ion multiple ate complex. In solution 5 is subject to a dynamic equilibrium between the ate complex and a second, possibly monomeric species. © 2006 American Chemical Society.

Publication metadata

Author(s): Izod K, Wills C, Clegg W, Harrington RW

Publication type: Article

Publication status: Published

Journal: Organometallics

Year: 2006

Volume: 25

Issue: 1

Pages: 38-40

ISSN (print): 0276-7333

ISSN (electronic): 1520-6041

Publisher: American Chemical Society

URL: http://dx.doi.org/10.1021/om0509701

DOI: 10.1021/om0509701

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