Ru2Cl4((R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl)2*NEt3 in methanol T=50°C; P=50 Torr; 20 h; Title compound not separated from byproducts;

1: With immobilized Candida antarctica Lipase B in hexane T=40°C; 0.5 h; 2: With sodium hydroxide in methanol Further stages.;