Microwave-induced 1,3-dipolar intramolecular cycloadditions of N-substituted oximes, nitrones, and azomethine ylides for the chiral synthesis of functionalized nitrogen heterocycles

被引:42
作者
Cheng, Q
Zhang, W
Tagami, Y
Oritani, T
机构
[1] Tohoku Univ, Grad Sch Agr Sci, Lab Appl Bioorgan Chem, Aoba Ku, Sendai, Miyagi 9818555, Japan
[2] E China Univ Sci & Technol, Inst Pesticides & Pharmaceut, Shanghai 200237, Peoples R China
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 2001年 / 04期
关键词
D O I
10.1039/b006000n
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Highly stereoselective intramolecular cycloadditions of unsaturated N-substituted oximes, nitrones, and azomethine ylides on the surface of silica gel without a solvent, which have been conducted under microwave irradiation, to produce functionalized tricyclic isoxazolidines fused with a pyrroline or piperidine ring in good yields, are presented.
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页码:452 / 456
页数:5
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