Photochemical dehalogenation mediated by macrocyclic nickel(II) complexes

被引：12

作者：

Mochizuki, Katsura ^{[1
]}

Suzuki, Mana ^{[1
]}

机构：

[1] Yokohama City Univ, Int Grad Sch Arts & Sci, Yokohama, Kanagawa 2360027, Japan

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2011年 / 14卷 / 06期

关键词：

Photochemical dehalogenation; Nickel(II) complexes; Macrocyclic ligands; Catalytic reactions; Debromination; TRANSITION-METAL COMPLEXES; ALIPHATIC SCHIFF BASES; REDUCTIVE DEHALOGENATION; SODIUM-BOROHYDRIDE; CRYSTAL-STRUCTURES; ORGANIC HALIDES; ALKYL-HALIDES; LIGANDS; PYRIDINE; PERCHLORATE;

D O I：

10.1016/j.inoche.2011.03.024

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new photochemical dehalogenation system mediated by macrocyclic nickel(II) complexes was developed. Using this system, which consists of a macrocyclic nickel(II) complex catalyst, triethanolamine (TEOA) as a sacrificial reductant, and the ruthenium complex [Ru(bpy)(3)](ClO(4))(2) as a photosensitizer, catalytic debromination of 1-bromo-4-t-butylbenzene in acetonitrile was effectively carried out. The catalytic capabilities of various macrocyclic nickel(II) complexes in debromination reactions were also elucidated. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：902 / 905

页数：4

共 24 条

[1] STUDIES OF THE PYRIDINE-CONTAINING TETRA-AZAMACROCYCLE 3,7,11-TRIMETHYL-3,7,11,17-TETRA-AZABICYCLO[11.3.1]HEPTADECA-1(17),13,15-TRIENE (L1) AND ITS COMPLEXES WITH NI-2+, CU-2+, AND 2N-2+ - CRYSTAL-STRUCTURES OF THE UNSYMMETRIC ISOMER OF [NI(L1)][CIO4]2, AND THE 5-CO-ORDINATE COMPLEXES [NI(L1)(DMSO)][CIO4]2(DMSO=DIMETHYL SULFOXIDE) AND [NI(L1)CL]CIO4 [J].

ALCOCK, NW ;

MOORE, P ;

OMAR, HAA .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1987, (05) :1107-1114

[2] SYNTHESIS OF PYRIDINE-CONTAINING TETRA-AZA MACROCYCLES-3,7,11,17-TETRA-AZABICYCLO[11.3.1]HEPTADECA-1(17),13,15-TRIENE (L1), ITS 3,11-DIBENZYL (L2) AND 3,7,11-TRIBENZYL (L3) DERIVATIVES, AND THEIR NICKEL(II), COPPER(II), AND ZINC(II) COMPLEXES - CRYSTAL-STRUCTURES OF L2.HCI AND [NI(L2)CL]CIO4.H2O [J].

ALCOCK, NW ;

BALAKRISHNAN, KP ;

MOORE, P ;

PIKE, GA .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1987, (04) :889-894

[3] Metal-mediated reductive hydrodehalogenation of organic halides [J].

Alonso, F ;

Beletskaya, IP ;

Yus, M .

CHEMICAL REVIEWS, 2002, 102 (11) :4009-4091

[4] FACTOR F430-LIKE CATALYSIS OF NI(TMTAA) (TMTAA = DIANION OF 6,8,15,17-TETRAMETHYL-5,14-DIHYDRODIBENZO[B,I][1,4,8,11]TETRAAZACYCLOTETRADECINE) FOR REDUCTIVE DEHALOGENATION OF ALKYL-HALIDES [J].

ARAI, T ;

KASHITANI, K ;

KONDO, H ;

SAKAKI, S .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1994, 67 (03) :705-709

[5] SYNTHESIS, PROPERTIES, AND ELECTROCHEMICAL STUDIES OF A SERIES OF NICKEL(II) COMPLEXES WITH RELATED MACROCYCLIC LIGANDS OF VARIED UNSATURATION [J].

BAREFIELD, EK ;

BUSCH, DH ;

OCHIAI, E ;

TOKEL, NE ;

LOVECCHI, FV .

INORGANIC CHEMISTRY, 1972, 11 (02) :283-+

[6] COMPLEXES OF NICKEL(2) WITH A CYCLIC TETRADENTATE SECONDARY AMINE [J].

BOSNICH, B ;

TOBE, ML ;

WEBB, GA .

INORGANIC CHEMISTRY, 1965, 4 (08) :1109-&

[7] METAL-COMPLEXES OF MACROCYCLIC LIGANDS CONTAINING PYRIDINE [J].

COSTA, J ;

DELGADO, R .

INORGANIC CHEMISTRY, 1993, 32 (23) :5257-5265

[8] TRANSITION-METAL COMPLEXES WITH ALIPHATIC SCHIFF BASES .1. NICKEL(II) COMPLEXES WITH N-ISOPROPYLIDENE-ETHYLENEDIAMINE SCHIFF BASES [J].

CURTIS, NF .

JOURNAL OF THE CHEMICAL SOCIETY, 1960, (NOV) :4409-4413

[9] TRANSITION-METAL COMPLEXES WITH ALIPHATIC SCHIFF BASES .8. ISOMERIC HEXAMETHYL-1,4,8,11-TETRA-AZACYCLOTETRADECADIENENICKEL(2) COMPLEXES FORMED BY REACTION OF TRISDIAMINOETHANENICKEL(2) WITH ACETONE [J].

CURTIS, NF ;

CURTIS, YM ;

POWELL, HKJ .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1966, (08) :1015-&

[10] Photocatalytic generation of hydrogen from water using a platinum(II) terpyridyl acetylide chromophore [J].

Du, Pingwu ;

Schneider, Jacob ;

Jarosz, Paul ;

Eisenberg, Richard .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (24) :7726-7727

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