Issue 10, 1999
From the journal:

Journal of the Chemical Society, Dalton Transactions

Compounds containing λ3,σ2-Sb[double bond, length half m-dash]C bonds: synthesis and structural characterisation of the first stiba-enol, Mes*C(O)Sb[double bond, length half m-dash]C(OH)Mes* (Mes* = C6H2But3-2,4,6) and a 2,3-distibabutadiene, {Mes(Me3SiO)C[double bond, length half m-dash]Sb}2 (Mes = C6H2Me3-2,4,6) †

Cameron Jones,   Jonathan W. Steed  and  Ryan C. Thomas  

Abstract

The reactions of [Li{Sb(SiMe3)2}] with RCOCl, R = C6H2But3-2,4,6 (Mes*) or C6H2Me3-2,4,6 (Mes), afford mixtures of the 2,3-distibabutadienes, {R(Me3SiO)C[double bond, length half m-dash]Sb}2, and the 2-stiba-1,3-dionatolithium complexes, [Li{OC(R)SbC(R)O}(DME)n], n = 1 or 0.5, the latter of which (R = Mes*) can be protonated to give the first stiba-enol, Mes*C(O)Sb[double bond, length half m-dash]C(OH)Mes*, which has been structurally characterised.

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Article information

DOI
https://doi.org/10.1039/A902791B
Article type
Paper

J. Chem. Soc., Dalton Trans., 1999, 1541-1542

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Compounds containing λ3,σ2-Sb[double bond, length half m-dash]C bonds: synthesis and structural characterisation of the first stiba-enol, Mes*C(O)Sb[double bond, length half m-dash]C(OH)Mes* (Mes* = C6H2But3-2,4,6) and a 2,3-distibabutadiene, {Mes(Me3SiO)C[double bond, length half m-dash]Sb}2 (Mes = C6H2Me3-2,4,6) †

C. Jones, J. W. Steed and R. C. Thomas, J. Chem. Soc., Dalton Trans., 1999, 1541 DOI: 10.1039/A902791B

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