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Issue 18, 2008
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The 6π, phosphide-stabilised stannylene dianion [C6H4P2Sn]2−; the first member of a new class of Arduengo-type carbene analogues

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Abstract

Dilithiation of 1,2-(PH2)2C6H4 with nBuLi followed by reaction with Sn(NMe2)2 in the presence of the Lewis base donor tmeda [Me2NCH2CH2NMe2] gives [(C6H4P2Sn)(Li·tmeda)2] 1, containing the phosphide-stabilised, 6π stannylene dianion [C6H4P2Sn]2−.

Graphical abstract: The 6π, phosphide-stabilised stannylene dianion [C6H4P2Sn]2−; the first member of a new class of Arduengo-type carbene analogues

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Publication details

The article was received on 11 Jan 2008, accepted on 27 Feb 2008 and first published on 18 Mar 2008


Article type: Communication
DOI: 10.1039/B800501J
Citation: Dalton Trans., 2008, 2382-2384
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    The 6π, phosphide-stabilised stannylene dianion [C6H4P2Sn]2−; the first member of a new class of Arduengo-type carbene analogues

    D. J. Eisler, R. J. Less, V. Naseri, J. M. Rawson and D. S. Wright, Dalton Trans., 2008, 2382
    DOI: 10.1039/B800501J

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