Direct Transformation of Molecular Dinitrogen into Ammonia Catalyzed by Cobalt Dinitrogen Complexes Bearing Anionic PNP Pincer Ligands

被引：176

作者：

Kuriyama, Shogo ^{[1
]}

Arashiba, Kazuya ^{[1
]}

Tanaka, Hiromasa ^{[2
,3
]}

Matsuo, Yuki ^{[2
,3
]}

Nakajima, Kazunari ^{[1
]}

Yoshizawa, Kazunari ^{[2
,3
]}

Nishibayashi, Yoshiaki ^{[1
]}

机构：

[1] Univ Tokyo, Sch Engn, Dept Syst Innovat, Bunkyo Ku, Hongo, Tokyo 1138656, Japan

[2] Kyushu Univ, Inst Mat Chem & Engn, Nishi Ku, Fukuoka 8190395, Japan

[3] Kyoto Univ, Elements Strategy Initiat Catalysts & Batteries, Nishikyo Ku, Kyoto 6158520, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2016年 / 55卷 / 46期

关键词：

ammonia; catalysis; cobalt; dinitrogen; pincer ligands; AMBIENT REACTION CONDITIONS; SINGLE MOLYBDENUM CENTER; BOND ORDER; UNIQUE BEHAVIOR; PENDANT AMINES; N-2; ACTIVATION; ALKALI-METAL; REDUCTION; CLEAVAGE; NITROGEN;

D O I：

10.1002/anie.201606090

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The direct formation of ammonia from molecular dinitrogen under mild reaction conditions was achieved by using new cobalt dinitrogen complexes bearing an anionic PNP-type pincer ligand. Up to 15.9 equivalents of ammonia were produced based on the amount of catalyst together with 1.0 equivalent of hydrazine (17.9 equiv of fixed nitrogen atoms).

引用

页码：14289 / 14293

页数：5

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