Issue 18, 2008
From the journal:

Dalton Transactions

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

Dana J. Eisler,a   Robert J. Less,a   Vesal Naseri,a   Jeremy M. Rawson*a  and  Dominic S. Wright*a  

* Corresponding authors

a Chemistry Department, Cambridge University, Lensfield Road, Cambridge, UK
E-mail: jmr31@cam.ac.uk; dsw1000@cus.cam.ac.uk

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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Article information

DOI
https://doi.org/10.1039/B800501J
Article type
Communication
Submitted
11 Jan 2008
Accepted
27 Feb 2008
First published
18 Mar 2008

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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