Synthesis and reactions of tin tetracarboxylates

Vasanta, E. N. ; Srivastava, G. ; Mehrotra, R. C. (1978) Synthesis and reactions of tin tetracarboxylates Inorganica Chimica Acta, 26 . pp. 47-50. ISSN 0020-1693

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00201...

Related URL: http://dx.doi.org/10.1016/S0020-1693(00)87186-8

Abstract

Novel and convenient routes for tin tetracarboxy-lates have been explored. Tin tetraacetate and tetra-propionate have been obtained in quantitative yields by the interaction between tin tetrathiolate, Sn(SR)4 (R = Et, Bu) and acetic or propionic anhydride. Transacylation reactions of tin tetraacetate with higher mono- and dicarboxylic acids in different stoichiometric ratios have been carried out in refluxing toluene. Mixed tin chloride carboxylates, SnCln(OAc)4-n have been prepared by co-disproportionation between tin tetraacetate and tin tetrachloride.

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