Tetrahedron letters

Diastereoselective synthesis of diphosphines, effect of their configuration in asymmetric catalysis

P Pellon, C Le Goaster, L Toupet

Index: Pellon, Pascal; Le Goaster, Celine; Toupet, Loic Tetrahedron Letters, 1996 , vol. 37, # 27 p. 4713 - 4716

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Citation Number: 13

Abstract

The addition of diphenylphosphine-borane complex on the activated diene 2b (prepared from D-mannitol), led to the three diastereomeric diphosphines 1b, 3 and 4. Effect of the configuration of those diphosphines was observed in the catalytic α-acetamidoacrylic acid hydrogenation.

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