A novel general method for the synthesis of nitrones by reaction of nitroso compounds with anions of aliphatic nitro compounds

被引：7

作者：

Lyapkalo, IM ^{[1
]}

Ioffe, SL ^{[1
]}

Strelenko, YA ^{[1
]}

Tartakovsky, VA ^{[1
]}

机构：

[1] ND ZELINSKII INST ORGAN CHEM,MOSCOW 117913,RUSSIA

来源：

RUSSIAN CHEMICAL BULLETIN | 1996年 / 45卷 / 04期

关键词：

salts of nitro compounds; nitroso compounds; nitrones; trimethylsilyl nitronates; isoxazolidines; 1,3-dipolar cycloaddition; regioselectivity;

D O I：

10.1007/BF01431312

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Anions of aliphatic nitro compounds R(1)R(2)C=NO2- react with nitroso compounds RNO to give nitrones R(1)R(2)C=N(O)R. Salts of nitro compounds with metals and Et(3)N, as well as trimethylsilyl nitronates in the presence of F-, can serve as the sources of the anions. The structure of the nitrones was established by NMR spectroscopy. 1,3-Dipolar cycloaddition of a series of the nitrones obtained to olefins was investigated.

引用

页码：856 / 862

页数：7

共 17 条

[1] INVESTIGATION OF SUBSTITUENT EFFECTS ON THE H-1 AND C-13 NMR-SPECTRA OF (Z)-N-(ARYLMETHYLENE)-ARYLAMINE N-OXIDES (ALPHA,N-DIARYL NITRONES) [J].