Crystal structure of 2-{(R)-1-hydroxy-1-[(2S)-1-tritylaziridin-2-yl] methyl}acrylate and spectroscopic properties of the (R,S) and (S,S) stereoisomers

被引：0
|
作者：
Frans G. Moers
Sandip K. Nayak
René de Gelder
Jan M.M. Smits
Lambertus Thijs
Binne Zwanenburg
机构：
[1] University of Nijmegen,Department of Organic Chemistry, NSR Center for Molecular Structure, Design and Synthesis
[2] University of Nijmegen,Department of Inorganic Chemistry, NSR Center for Molecular Structure, Design and Synthesis
来源：
Journal of Chemical Crystallography | 1999年 / 29卷
关键词：
crystal structure; tritylaziridine; acrylate; spectroscopic features;
D O I：
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中图分类号：
学科分类号：
摘要：
The crystal and molecular structure of 2-{(R)-1-Hydroxy-1-[(2S)-1-tritylaziridin-2-y1] methy1}acrylate is described. Crystal data: C26H25NO3, orthorhombic, space group P212121, a = 9.6954(5), b = 13.1458(5), c = 16.7885(7) Å, V = 2139.8(2) Å3, Z = 4. The (R,S) diastereomer shows an intramolecular hydrogen bonding N···H—O under formation of a five-membered ring with N···O distance of 2.664 Å. IR, 1H NMR and 13C NMR data are discussed. The 1H NMR of the (R,S) diastereomer shows a singlet- whereas the (S,S) diastereomer exhibits a doublet-pattern for the hydroxyl proton.
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页码：1053 / 1056
页数：3
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