反应条件
1: triphenyl boroxine With diethylzinc in hexane T=60°C; 10 h; Sealed vesselInert atmosphere; 2: With diethylzinc; (Ra)-N-[(1S,2R)-1,2-diphenyl-2-hydroxyethyl]-3,5-dihydro-4H-dinaphtho[2,1-c:1',2'-e]-azepine in hexane; toluene T=20°C; 0.5 h; Inert atmosphere; 3: butyraldehyde optical yield given as percent eeenantioselective reactionFurther stages;
参考文献
Liu, Can; Guo, Zong-Liang; Weng, Jiang; Lu, Gui; Chan, Albert S. C.
Chirality, 2010 , vol. 22, # 1 p. 159 - 164
