Page 1. Tetrahedron Letters,Vol.29,No.l2,pp 1383-1384,1988 0040-4039/88 $3.00 + .Oo printed in Great Britain Pergamon Press plc ACTIVATION OF REDUCING AGENTS. SODIUM HYDRIDE CONTAINING COMPLEX REDUCING AGENTS 29. EPIMERIZATION OF ALCOHOLS BY NICKEL-CONTAINING COMPLEX REDUCING AGENTS (NiCRA) G. FEGHOULI, R.VANDERESSE,Y. FORT and P. CAUBERE* ...