Journal of the American Chemical Society

Reduction of. DELTA. 2-isoxazolines: a conceptually different approach to the formation of aldol adducts

DP Curran

文献索引：Curran, Dennis P. Journal of the American Chemical Society, 1982 , vol. 104, # 14 p. 4024 - 4026

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被引用次数: 135

摘要

CH3 Z Rr m 4 of an in situ generated nitrile oxide 1 with a mono-or 1, l-disubstituted olefin typically produces the 5-substituted A2-isoxazoline 2 in high yield with complete regio~ electivity.~ Although most of the previous conditions used to reduce A2-isoxazolines have resulted in complete reduction to the amino alcohol4 we felt that supported metal-type catalysts should reduce the weak NO bond first. In the presence of water, rapid hydrolysis ...