Nitrogen-carbon bond formation from N2 and CO2 promoted by a hafnocene dinitrogen complex yields a substituted hydrazine

被引：80
|
作者：
Bernskoetter, Wesley H. [1 ]
Lobkovsky, Emil [1 ]
Chirik, Paul J. [1 ]
机构：
[1] Cornell Univ, Dept Chem & Biol Chem, Ithaca, NY 14853 USA
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 16期
关键词：
carbon dioxide; hafnium; insertion; metallocenes; nitrogen fixation;
D O I：
10.1002/anie.200604099
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(Chemical Equation Presented) Hafnocene and hydrazine: The addition of two equivalents of carbon dioxide to the hafnocene dinitrogen complex 1 proved effective for the formation of nitrogen-carbon bonds directly from N2 and CO2. Subsequent treatment of 2 with Me3Sil liberated the dicarboxylated silyl-substituted hydrazine 3. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：2858 / 2861
页数：4
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