One-pot conversion of N-arylglycines to sydnones efficiently promoted by bis-chlorine-1,4-diazabicyclo[2.2.2]octane complex Cl2-dabco in the presence of NaNO2/Ac2O under neutral condition

被引：11

作者：

Azarifar, Davood ^{[1
]}

Ghasemnejad-Bosra, Hassan

Tajbaksh, Mahmood

Habibzadeh, Setareh

机构：

[1] Bu Ali Sina Univ, Fac Chem, Hamadan 65178, Iran

[2] Mazandaran Univ, Fac Sci, Dept Chem, Babol Sar, Iran

来源：

HETEROCYCLES | 2007年 / 71卷 / 08期

关键词：

N-arylglycines; sydnone; N-nitrosation; DABCO-chlorine complex;

D O I：

10.3987/COM-07-11033

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Bis-chlorine-1,4-diazabicyclo[2.2.2] octane complex, (Cl-2-DABCO), has been found as an active chlorine complex for effective one-pot conversion of various N-arylglycines to sydnones in high yields (85-95%) under mild and neutral condition.

引用

页码：1815 / 1819

页数：5

共 27 条

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