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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:210/57  |  提交时间:2012/03/21
Catalytic Asymmetric Induction  Amino-alcohols  Organozinc Reagents  Methyl-ester  Dialkylzincs  Benzaldehyde  Derivatives  Promoters  Ketones  Oxazolidines  
Chiral ligands derived from abrine. Part 6: Importance of a bulky N-alkyl group in indole-containing chiral beta-tertiary amino alcohols for controlling enantioselectivity in addition of diethylzinc toward aldehydes 期刊论文
TETRAHEDRON-ASYMMETRY, 2000, 卷号: 11, 期号: 11, 页码: 2315-2337
作者:  Dai, WM;  Zhu, HJ;  Hao, XJ
Adobe PDF(460Kb)  |  收藏  |  浏览/下载:261/105  |  提交时间:2012/03/21
Asymmetric Autocatalytic Reaction  Aromatic-aldehydes  Dialkylzinc Reagents  Organozinc Reagents  Enantiomeric Excess  Organometallic Reagents  Ephedrine Derivatives  Aliphatic-aldehydes  Aryl Aldehydes  Catalysts