1: Pseudomonas cepacia lipase immobilized on ceramic particles / diisopropyl ether / 22 h / 40 °C 2: 100 percent / anhydrous potassium carbonate / methanol / 2 h / 20 °C 3: 99 percent / hydrogen / Pd/C / methanol / 3 h / 20 °C / 760 Torr View Scheme

1: hydrogen; palladium 10 on activated carbon / methanol / 2 h / 30 °C / 7500.75 Torr / |Green chemistry 2: sodium hydroxide / water; tert-butyl methyl ether / 1 h / 20 °C / |Green chemistry View Scheme

Novozym-435 (Candida antarctica Lipase B); (Ru2(η5-C5Ph4O)2(H)2(CO)4) in toluene T=80°C; 24 h;

palladium 10 on activated carbon; hydrogen in methanol T=30°C; P=7500.75 Torr; 2 h; Green chemistry;