Chiral Bisaminoalcohol-Et 2Zn-Catalyzed Asymmetric Direct Aldol Reactions
SHEN, Zong-Xuan, WANG, Jian-Fei, YU, Xue-Wei, LIU, Yan-Hua, HAN, Yu-Feng, ZHANG, Ya-Wen
Chinese Journal of Organic Chemistry . 2004, (6): 621 -625 .