A general and efficient procedure for the preparation of enantiopure anti-1,2-diols—synthesis and utility of (R[hair space]′,R[hair space]′,S,R)-2,3-butane diacetal protected butane tetrol

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Darren J. Dixon, Alison C. Foster, Steven V. Ley and Dominic J. Reynolds


Abstract

The synthesis and utility of 2,3-butane diacetal protected butane tetrol (R[hair space]′,R[hair space]′,R,S[hair space])-2 for the general and efficient production of enantiopure anti-1,2-diols through selective silylation, alkylation and acetalisation of the spatially different hydroxy termini is described.


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