Remarkably efficient olefin aziridination mediated by a new copper(II) complex

被引：55

作者：

Halfen, JA ^{[1
]}

Hallman, JK ^{[1
]}

Schultz, JA ^{[1
]}

Emerson, JP ^{[1
]}

机构：

[1] Univ Wisconsin, Dept Chem, Eau Claire, WI 54702 USA

来源：

ORGANOMETALLICS | 1999年 / 18卷 / 26期

关键词：

D O I：

10.1021/om9908579

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The structurally characterized copper complex [(i-Pr(3)TACN)Cu(O2CCF3)(2)] (1) mediates nitrene transfer from PhINTs to olefins to form N-tosylaziridines in good to excellent yields, in catalytic amounts (0.5 mol %) 1 order of magnitude less than is required for other copper catalysts, such as [Cu(acac)(2)]. Nitrene transfer reactivity has also been observed with substituted styrenes, internal and terminal aliphatic olefins, and sulfides, suggesting that 1 may be a general nitrene transfer catalyst for use on organic synthesis.

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页码：5435 / 5437

页数：3

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