Enantioselective reductions of aromatic ketones with ammonia-borane complexes of chiral tetraphenyl-18-crown-6 derivatives
Enantioselective reductions of aromatic ketones with ammonia-borane complexes of chiral tetraphenyl-18-crown-6 derivatives, (B. L. Allwood, H. Shahriari-Zavareh, J. F. Stoddart, and D. J. Williams), J. Chem. Soc., Chem. Commun. 1984, 22, 1461-1464.