1,3-dipolar cycloadditions.: Part XII -: Selective cycloaddition route to 4-nitroisoxazolidine ring systems

被引：15
作者：
Banerji, Avijit
Gupta, Maya
Biswas, Pizush Kanti
Prange, Thierry
Neuman, Alain
机构：
[1] Univ Calcutta, Univ Coll Sci & Technol, Dept Chem, Ctr Adv Studies Nat Prod, Kolkata 700009, W Bengal, India
[2] Univ Paris 13, CNRS, UMR 7033, Lab Chem Structurale Biomol, F-93012 Bobigny, France
来源：
JOURNAL OF HETEROCYCLIC CHEMISTRY | 2007年 / 44卷 / 05期
关键词：
D O I：
10.1002/jhet.5570440511
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Cycloadditions of C,N-diarylnitrones to beta-nitrostyrenes occurred to yield two diastereoisomeric cycloadducts, the 3,4-trans-4,5-trans substituted isoxazolidine derivatives being formed selectively as the major products. These were characterised by spectroscopic and X-ray data. Conformational studies were carried out by X-ray crystallography and Molecular Modelling.
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页码：1045 / 1049
页数：5
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