Copper-catalyzed the coupling reaction of sulfonylazides with formamides for the synthesis of N-sulfonyl amidines

被引：3

作者：

Ma, Guoyang ^{[1
]}

Xia, Ran ^{[2
]}

Li, Yawen ^{[2
]}

Xu, Shaohong ^{[2
]}

机构：

[1] Xinxiang Univ, Sch Chem & Mat Engn, Xinxiang 453003, Peoples R China

[2] Xinxiang Univ, Sch Pharm, Xinxiang 453003, Peoples R China

来源：

TETRAHEDRON | 2024年 / 153卷

关键词：

Copper catalysis; Sulfonylazide; Formamides; N -Sulfonyl amidines; ONE-POT SYNTHESIS; TERTIARY-AMINES; AZIDES; N; N-DIMETHYLFORMAMIDE; DERIVATIVES; INSERTION; ALKYNE;

D O I：

10.1016/j.tet.2024.133869

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new strategy for copper-catalyzed the coupling reaction of sulfonylazides with formamides to construct a series of functionalized N-sulfonyl amidines in moderate to excellent yields has been established. Diazo reagent was applied as an important additive to activate formamides. This methodology was distinguished by operational simplicity, easily available starting materials and good functionality tolerance.

引用

页数：6

共 45 条

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