chiral polymer-supported Ti-complex of substituted R-BINOL in dichloromethane T=0°C; Addition; 54 h;

(S)-2,2'-dihydroxy-1,1'-binaphthyl; titanium(IV) isopropylate in hexane; dichloromethane T=0°C; 5 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

(S)-Xyl-P-Phos; phenyl silane; [Co(O2CCH3)2]*4H2O in toluene T=40°C; 36 h; Molecular sieveUnder air; optical yield given as percent eeenantioselective reaction;

tert-butyl methyl ether; Amano P30 T=20 - 25°C; 48 h;