ChemInform Abstract: General Regioselect
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Igor V. Vystorop; Yulia V. Nelyubina; Vladimir N. Voznesensky; Wen-Hua Sun; Vera
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Article
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2010
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John Wiley and Sons
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## Abstract Cyclic hydroxamic acids (III) are regioselectively obtained in a selfβcatalytic cyclocondensation reactions of racemic valine, leucine, and Ξ²βphenylalanine hydroxamic acids with acetone under mild reaction conditions.