Stereochemistry of N-ethyl-N-9-triptycylhydroxylamine and its O-alkyl derivatives

被引：3

作者：

Yamamoto, G ^{[1
]}

Nakajo, F ^{[1
]}

Endo, N ^{[1
]}

Mazaki, Y ^{[1
]}

机构：

[1] Kitasato Univ, Sch Sci, Dept Chem, Kanagawa 2288555, Japan

来源：

CHEMISTRY LETTERS | 2000年 / 09期

关键词：

D O I：

10.1246/cl.2000.1102

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Static and dynamic stereochemistry of the title compounds was studied by X-ray crystallography and variable-temperature NMR. Stereomutation in solution was quantitatively analyzed in terms of two rate processes in which the nitrogen substituents pass over one of the benzene rings of the triptycene skeleton.

引用

页码：1102 / 1103

页数：2

共 7 条

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