328 Reduce an( ester, acid halides, amides nitriles)with diisobutylaluminum hydride Al(Bull; Dibahl, or H,/pd/s LiAl(OBu)3H COCI(OR, NH2) CHO• Reduce an ( ester, acid halides, amides, nitriles) with diisobutylaluminum hydride Al(Bui )2H;DIBAH], or H2 / Pd/S, LiAl(OBut )3H COCl(OR, NH2 ) CHO [H] p. 328