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A theoretical study of the gas-phase ion pair S(N)2 reactions of lithium halide and methyl halide with inversion and retention mechanisms 期刊论文
JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, 2003, 卷号: 664, 页码: 279-289
作者:  Xiong, Y;  Zhu, HJ;  Ren, Y
Adobe PDF(205Kb)  |  收藏  |  浏览/下载:279/107  |  提交时间:2012/10/12
Ion Pair  s(n)2 Reaction  Identity And non-Identity  Inversion And Retention  
Eudesmane derivatives from Laggera pterodonta 期刊论文
FITOTERAPIA, 2003, 卷号: 74, 期号: 5, 页码: 459-463
作者:  Xiao, YC;  Zheng, QX;  Zhang, QJ;  Sun, HD;  Gueritte, F;  Zhao, Y
Adobe PDF(70Kb)  |  收藏  |  浏览/下载:216/89  |  提交时间:2012/03/21
Laggera Pterodonta  Cytotoxic Activity  4 Alpha  5 Alpha-dihydroxyeudesma-11(13)-en-12-oic Acid  
Gas-phase non-identity S(N)2 reactions at neutral nitrogen: a hybrid DFT study 期刊论文
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 2003, 卷号: 229, 期号: 3, 页码: 199-208
Yang, J; Ren, Y; Zhu, HJ; Chu, SY
Adobe PDF(273Kb)  |  收藏  |  浏览/下载:301/117  |  提交时间:2012/10/12
s(n)2 At Neutral Nitrogen  Hybrid Dft Method  Reaction Mechanism  Nucleophilicity  Transition-state Geometries  Nucleophilic-substitution  Methyl Halides  Sn2 Reactions  Anions  Displacement  Barriers