Diastereoselective Conjugate Addition to
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Rosa M. Suárez; José Pérez Sestelo; Luis A. Sarandeses
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Article
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2003
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John Wiley and Sons
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English
⚖ 213 KB
The stereoselectivity of the ultrasonically induced zinc--copper conjugate addition of iodides to chiral alpha,beta-unsaturated carbonyl systems under aqueous conditions was studied. Alkyl iodides add diastereoselectively to methylenedioxolanone 1 and methyleneoxazolidinone 2 to afford the 1,4-addit