Chemistry of unsaturated arenetricarbonylchromium compounds 2. Synthesis of new isoxazolidine complexes by 1,3-dipolar cycloaddition reaction of nitrone (η6-arene)tricarbonylchromium derivatives with acrylonitrile

被引：11

作者：

Zarovkina, N. Yu. ^{[1
]}

Sazonova, E. V. ^{[1
]}

Artemov, A. N. ^{[1
]}

Fukin, G. K. ^{[1
,2
]}

机构：

[1] NI Lobachevsky State Univ Nizhny Novgorod, Nizhnii Novgorod 603950, Russia

[2] Russian Acad Sci, GA Razuvaev Inst Organomet Chem, Nizhnii Novgorod 603950, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2015年 / 64卷 / 04期

关键词：

nitrone; (eta(6)-arene)tricarbonylchromium; isoxazolidine; 1,3-dipolar cycloaddition; acrylonitrile; TRICARBONYL COMPLEXES; EXCHANGE; DENSITY; STYRENE; METALS;

D O I：

10.1007/s11172-015-0956-9

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

1,3-Dipolar cycloaddition reactions of nitrones of a general formula RCH=N+(O-)RA ', where R = Ph, Ph[Cr(CO)(3)], RA ' = Me, Ph, Bu-t, with acrylonitrile were studied. The isoxazolidines obtained by these reactions were isolated and identified. The introduction in the nitrone molecule of a tricarbonylchromium group led to the increase in the regioand stereoselectivity of cycloaddition. The influence of deuterated solvents on chemical shifts of protons in the isoxazolidine ring was studied.

引用

页码：923 / 929

页数：7

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