Direct preparation of diacetals from 1,2-diketones and their use as 1,2-diol protecting groups

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Achim Hense, Steven V. Ley, Helen M. I. Osborn, Dafydd R. Owen, Jean-François Poisson, Stuart L. Warriner and Kieron E. Wesson


Abstract

A range of 1,2-diketones have been evaluated as potential protecting groups for trans-1,2-diols via 1,2-diacetal formation. The procedure is especially useful in oligosaccharide and natural product synthesis.


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