Rd. Tillyer et al., ASYMMETRIC REDUCTION OF KETO OXIME ETHERS USING OXAZABOROLIDINE REAGENTS - THE ENANTIOSELECTIVE SYNTHESIS OF CYCLIC AMINO-ALCOHOLS, Tetrahedron letters, 36(25), 1995, pp. 4337-4340
Asymmetric reduction of keto oxime ethers 2 catalyzed by oxazaborolidi
ne-borane complex 4 produces the cia amino alcohols 1 efficiently and
with high levels of diastereo- and enantioselectivity.