K. Molvinger et al., Enantioselective borane reduction of ketones with oxazaborolidines boron-bound to nickel boride nanoparticles, TETRAHEDR L, 40(48), 1999, pp. 8375-8378
A variety of substituted acetophenones can be reduced with high enantiosele
ctivity by using borane and the heterogeneous catalyst derived from the rea
ction of (1S,2R)-(+)-2-amino-1,2-diphenylethanol with nickel-boride nanopar
ticles. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.