A practical large-scale synthesis of 3-carbomethoxy-3-sulfolene
A simple, efficient one-flask procedure for the large-scale preparation of 3-carbomethoxy-3-sulfolene from trimethylphosphonoacetate is described. The procedure incorporates a cheap and simple sulfide to sulfone oxidation using Oxone. No chromatography or intermediate purification steps are involved and the product is isolated by crystallisation.
Leonard, John,Hague, Andrew B.,Jones, Martin F.,Ward, Richard A.
p. 507 - 509
(2007/10/03)
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