10 palladium on activated carbon; ammonium formate in ethanol 0.5 h; Reflux; optical yield given as percent ee;

10 palladium on activated carbon; ammonium formate in ethanol 0.5 h; Reflux; optical yield given as percent ee;

10 palladium on activated carbon; ammonium formate in ethanol 0.5 h; Reflux; optical yield given as percent ee;

1: With AlCl3, aluminium chloride in tetrahydrofuran T=20°C; 1 h; 2: With lithium amidotrihydridoborate in tetrahydrofuran T=20°C; 2 h;

1: N-phenylmethylacetamide With 2-fluoro-pyridine; trifluoromethylsulfonic anhydride in dichloromethane T=-78 - 0°C; Inert atmosphere; 2: n-butyl-magnesium bromide With cerium(III) chloride heptahydrate in tetrahydrofuran; dichloromethane T=-78°C; 1 h; Inert atmosphere; 3: With sodium tetrahydroborate in tetrahydrofuran; methanol; dichloromethane T=20°C; 3 h; Inert atmosphere;

(Ph)2SiH2; {.eta.2-phenyl(trimethylsilyl)acetylene}titanocene T=80°C; 24 h;

hydrogen; magnesium oxide; copper T=220°C; P=11250.9 Torr;