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Chiral ligands derived from abrine. Part 7: Effect of O, S, N in aromatic ring substituents at C-1 on enantioselectivity induced by tetrahydro-beta-carboline ligands in diethylzinc addition to aldehydes 期刊论文
TETRAHEDRON-ASYMMETRY, 2001, 卷号: 12, 期号: 18, 页码: 2613-2619
作者:  Zhu, HJ;  Zhao, BT;  Zuo, GY;  Pittman, CU;  Dai, WM;  Hao, XJ
Adobe PDF(112Kb)  |  收藏  |  浏览/下载:235/66  |  提交时间:2012/03/21
Catalytic Asymmetric Induction  Amino-alcohols  Organozinc Reagents  Methyl-ester  Dialkylzincs  Benzaldehyde  Derivatives  Promoters  Ketones  Oxazolidines  
New phenolic constituents from the fruit juice of Phyllanthus emblica 期刊论文
CHEMICAL & PHARMACEUTICAL BULLETIN, 2001, 卷号: 49, 期号: 5, 页码: 537-540
作者:  Zhang, YJ;  Tanaka, T;  Yang, CR;  Kouno, I
Adobe PDF(65Kb)  |  收藏  |  浏览/下载:292/169  |  提交时间:2012/03/21
Phyllanthus Emblica  Euphorbiaceae  Organic Acid Gallate  Mucic Acid  
Crystal and molecular structures of a natural equimolecular mixture of two epimeric diterpenes 期刊论文
TETRAHEDRON, 2001, 卷号: 57, 期号: 1, 页码: 65-70
作者:  Sun, HD;  Qiu, SX;  Lobkovsky, EB;  Lin, LZ;  Farnsworth, NR;  Clardy, J;  Fong, HHS
Adobe PDF(126Kb)  |  收藏  |  浏览/下载:208/94  |  提交时间:2012/03/21
Acetals  Terpenoids  Isodon Irrorata  Complexes  Epimerisation