CJCU
Studies on the Synthesis of Squaric Acid Ephedrine and Their Application in Asymmetric Catalytic Borane Reduction of Prochiral Ketones
L Shou-Mao, ZHOU Hai-Bing, ZHANG Ji, XIE Ru-Gang, ZHOU Zhong-Yuan, CHAN Albert-S.C., YANG Deng-Kuei
Chem. J. Chinese Universities . 2001, (11): 1846 -1851 .