Synthesis of a pentadentate, polypyrazine ligand and its application in cobalt-catalyzed hydrogen production

被引：19

作者：

Chen, Lizhu ^{[1
]}

Khadivi, Amir ^{[1
]}

Singh, Manpreet ^{[1
]}

Jurss, Jonah W. ^{[1
]}

机构：

[1] Univ Mississippi, Dept Chem & Biochem, University, MS 38677 USA

来源：

INORGANIC CHEMISTRY FRONTIERS | 2017年 / 4卷 / 10期

关键词：

WATER OXIDATION; VISIBLE-LIGHT; PHOTOCATALYTIC GENERATION; POLYPYRIDYL CATALYSTS; AQUEOUS-SOLUTION; RECENT PROGRESS; COMPLEX; REDUCTION; EVOLUTION; PYRAZINE;

D O I：

10.1039/c7qi00362e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A molecular cobalt complex bearing a pentadentate, polypyrazine ligand, 2,6-bis(1,1-di(pyrazin-2-yl) ethyl) pyrazine (PZ5Me(2)), has been developed for electrocatalytic H2O reduction. Efficient H-2 evolution is observed in pH 7 aqueous media. PZ5Me(2) is a C-2v symmetric, redox-active framework that affords significant metal-to-ligand backbonding for a more electron-deficient metal center.

引用

页码：1649 / 1653

页数：5

共 50 条

[1] Hydrogen photogeneration catalyzed by a cobalt complex of a pentadentate aminopyridine-based ligand
Song, Xiaowei
Wen, Huimin
Ma, Chengbing
Chen, Hui
Chen, Changneng
[J]. NEW JOURNAL OF CHEMISTRY, 2015, 39 (03) : 1734 - 1741
[2] A COBALT-CATALYZED BIPHENYLENE SYNTHESIS
BERRIS, BC
LAI, YH
VOLLHARDT, KPC
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1982, (16) : 953 - 954
[3] SYNTHESIS OF A STEREOSPECIFIC PENTADENTATE LIGAND AND ITS BROMO COBALT(III) COMPLEX
JACKMAN, TA
WORRELL, JH
[J]. JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1977, 39 (06): : 981 - 983
[4] COBALT-CATALYZED STEROID SYNTHESIS
FUNK, RL
VOLLHARDT, KPC
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1977, 99 (16) : 5483 - 5484
[5] A COBALT-CATALYZED SYNTHESIS OF ALKYLTHIOPYRIDINES
BONNEMANN, H
NATARAJAN, GS
[J]. ERDOL & KOHLE ERDGAS PETROCHEMIE, 1980, 33 (07): : 328 - 328
[6] An unexpected role of the monodentate ligand in photocatalytic hydrogen production of the pentadentate ligand-based cobalt complexes
Xie, Jingfan
Zhou, Qianxiong
Li, Chao
Wang, Weibo
Hou, Yuanjun
Zhang, Baowen
Wang, Xuesong
[J]. CHEMICAL COMMUNICATIONS, 2014, 50 (49) : 6520 - 6522
[7] Cobalt-Catalyzed Oxidant-Free Spirocycle Synthesis by Liberation of Hydrogen
Lv, Ningning
Liu, Yue
Xiong, Chunhua
Liu, Zhanxiang
Zhang, Yuhong
[J]. ORGANIC LETTERS, 2017, 19 (17) : 4640 - 4643
[8] Efficient cobalt-catalyzed formation of unsymmetrical biaryl compounds and its application in the synthesis of a sartan intermediate
Amatore, Muriel
Gosmini, Corinne
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (11) : 2089 - 2092
[9] COBALT-CATALYZED EVOLUTION OF MOLECULAR-HYDROGEN
CONNOLLY, P
ESPENSON, JH
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1986, 191 : 90 - INOR
[10] SIMPLE, COBALT-CATALYZED PYRIDINE SYNTHESIS
BONNEMAN.H
BRINKMAN.R
SCHENKLU.H
[J]. SYNTHESIS-STUTTGART, 1974, (08): : 575 - 577

← 1 2 3 4 5 →