A novel regiodivergent kinetic resoln. of a series of allylic epoxides with alkylzinc reagents is described. Results demonstrate the potential of chiral copper-phosphoramidite catalysts for enantiomer differentiation of allylic epoxides, allowing a chiral catalyst-stereoregulated synthesis of cyclic allylic and homoallylic alcs. with high optical purities.
Catalytic Regiodivergent Kinetic Resolution of Allylic Epoxides: a New Entry to Allylic and Homoallylic Alcohols with High Optical Puriy
PINESCHI, MAURO;CROTTI, PAOLO;DI BUSSOLO, VALERIA;
2004-01-01
Abstract
A novel regiodivergent kinetic resoln. of a series of allylic epoxides with alkylzinc reagents is described. Results demonstrate the potential of chiral copper-phosphoramidite catalysts for enantiomer differentiation of allylic epoxides, allowing a chiral catalyst-stereoregulated synthesis of cyclic allylic and homoallylic alcs. with high optical purities.File in questo prodotto:
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