Preparation of chiral propargylic alcohols from α,β-unsaturated esters
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Add time:09/07/2019 Source:sciencedirect.com
A series of chiral propargylic alcohols with high enantiomeric excess was prepared by asymmetric dihydroxylation of α,β-unsaturated esters, conversion of the diols to 4-(chloromethyl)-1,3-dioxolane intermediates, and base-induced elimination.
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