1,3-bis-[(R)-1-(1-naphthyl)ethyl]-4,5-dihydro-3H-imidazolium tetrafluoroborate; potassium tert-butylate in diethyl ether T=0°C; 24 h; Title compound not separated from byproducts;
immobilized lipase B from Candida antarctica in tert-butyl methyl ether T=65°C; 4 h; Resolution of racemateEnzymatic reaction; Temperature; enantioselective reaction;
参考文献
Lee, Yeon Soo; Hong, Joo Hee; Jeon, Nan Young; Won, Keehoon; Kim, Bum Tae
Organic Process Research and Development, 2004 , vol. 8, # 6 p. 948 - 951