Cleavage and Formation of Molecular Dinitrogen in a Single System Assisted by Molybdenum Complexes Bearing Ferrocenyldiphosphine

被引：98

作者：

Miyazaki, Takamasa ^{[1
]}

Tanaka, Hiromasa ^{[2
,3
]}

Tanabe, Yoshiaki ^{[1
]}

Yuki, Masahiro ^{[1
]}

Nakajima, Kazunari ^{[1
]}

Yoshizawa, Kazunari ^{[2
,3
]}

Nishibayashi, Yoshiaki ^{[1
]}

机构：

[1] Univ Tokyo, Inst Engn Innovat, Sch Engn, Bunkyo Ku, Tokyo 1138656, Japan

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

[3] Kyushu Univ, Int Res Ctr Mol Syst, Nishi Ku, Fukuoka 8190395, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2014年 / 53卷 / 43期

基金：

日本学术振兴会;

关键词：

dinitrogen complexes; Haber-Bosch process; iron; molybdenum; nitrogen fixation; CATALYTIC FORMATION; AMMONIA; REDUCTION; NITRIDE; CONVERSION; HYDROGENATION; ACTIVATION; REACTIVITY; CHEMISTRY; NITROGEN;

D O I：

10.1002/anie.201405673

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The NN bond of molecular dinitrogen bridging two molybdenum atoms in the pentamethylcyclopentadienyl molybdenum complexes that bear ferrocenyldiphosphine as an auxiliary ligand is homolytically cleaved under visible light irradiation at room temperature to afford two molar molybdenum nitride complexes. Conversely, the bridging molecular dinitrogen is reformed by the oxidation of the molybdenum nitride complex at room temperature. This result provides a successful example of the cleavage and formation of molecular dinitrogen induced by a pair of two different external stimuli using a single system assisted by molybdenum complexes bearing ferrocenyldiphosphine under ambient conditions.

引用

页码：11488 / 11492

页数：5

共 47 条

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