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Synlett 1994; 1994(1): 89-91
DOI: 10.1055/s-1994-22750
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Rapid Formation of Dibutylstannylene Acetals from Polyhydroxylated Compounds under Microwave Heating. Application to the Regioselective Protection of Polyols and to a Catalytic Tin-mediated Benzoylation

Anabel Morcuende* , Serafín Valverde, Bernardo Herradón
  • *Instituto de Química Orgánica, C. S. I. C., c/ Juan de la Cierva 3, 28006 Madrid, Spain.
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Publication Date:
22 March 2002 (online)

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The formation of dibutylstannylene acetals from polyols and dibutyltin oxide is accelerated under microwave heating. The method is applied to the regioselective benzoylation of a variety of polyols. Some preliminary results on a catalytic tin-mediated benzoylation of polyols are also presented.