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Synthesis and structural characterisation of an unusual phosphine-borane-substituted organoplumbate

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

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Abstract

Treatment of (n-Pr2P)(2)CH2 with BH3 center dot SMe2 yields the phosphine-borane {n-Pr2P(BH3)}(2)CH2 (1) as an air-stable colourless oil. Treatment of 1 with n-BuLi affords [{n-Pr2P(BH3)}(2)CH]Li (2). The reaction of 2 with PbI2 gives the highly insoluble phosphine-borane-substituted plumbate [{n-Pr2P(BH3)}(2)CHPbI2](2)[Li(THF)(4)](2)center dot THF (3). The solid-state structure of 3 contains an unusual dimeric organoplumbate dianion. (C) 2012 Elsevier B.V. All rights reserved.

Publication metadata

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

Publication type: Article

Publication status: Published

Journal: Journal of Organometallic Chemistry

Year: 2013

Volume: 725

Pages: 11-14

Print publication date: 13/12/2012

ISSN (print): 0022-328X

ISSN (electronic): 1872-8561

Publisher: Elsevier SA

URL: http://dx.doi.org/10.1016/j.jorganchem.2012.12.010

DOI: 10.1016/j.jorganchem.2012.12.010

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