Concomitant Formation of N-Heterocyclic Carbene-Copper Complexes within a Supramolecular Network in the Self-Assembly of Imidazolium Dicarboxylate with Metal Ions

被引：70

作者：

Chun, Jiseul ^{[2
]}

Jung, Il Gu ^{[2
]}

Kim, Hae Jin ^{[3
]}

Park, Mira ^{[1
]}

Lah, Myoung Soo ^{[1
]}

Son, Seung Uk ^{[2
]}

机构：

[1] Hanyang Univ, Coll Sci Technol, Dept Chem & Appl Chem, Ansan 426791, South Korea

[2] Sungkyunkwan Univ, Dept Chem & Energy Sci, Suwon 440746, South Korea

[3] Korea Basic Sci Inst, Taejon 350333, South Korea

来源：

INORGANIC CHEMISTRY | 2009年 / 48卷 / 14期

关键词：

ORGANIC FRAMEWORKS; HYDROGEN STORAGE; COUPLING REACTIONS; CATALYSIS; CHEMISTRY; POLYMERIZATION; EFFICIENT; REAGENTS; BROMIDES; LIGAND;

D O I：

10.1021/ic900846s

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new building block containing an imidazolium salt was synthesized and used for the construction of supramolecular networks with metal ions. We discovered the concomitant formation of the N-heterocyclic carbene-copper complex (CN = 2) in the self-assembly of imidazolium dicarboxylates and copper nitrates in N,N-dimethylformamide under heating. The proton in the 2 position of the imidazolium salt was abstracted, and Cu-II was reduced to Cu-I during the self-assembly process.

引用

页码：6353 / 6355

页数：3

共 27 条

[21] Well-Defined N-Heterocyclic Carbenes-Palladium(II) Precatalysts for Cross-Coupling Reactions [J].

Marion, Nicolas ;

Nolan, Steven P. .

ACCOUNTS OF CHEMICAL RESEARCH, 2008, 41 (11) :1440-1449

[22] N-heterocyclic carbenes in gold catalysis [J].

Marion, Nicolas ;

Nolan, Steven P. .

CHEMICAL SOCIETY REVIEWS, 2008, 37 (09) :1776-1782

[23] C2 symmetric chiral NHC ligand for asymmetric quaternary carbon constructing copper-catalyzed conjugate addition of Grignard reagents to 3-substituted cyclohexenones [J].

Matsumoto, Yasumasa ;

Yamada, Ken-ichi ;

Tomioka, Kiyoshi .

JOURNAL OF ORGANIC CHEMISTRY, 2008, 73 (12) :4578-4581

[24] Cross-coupling of aryl/heteroaryl bromides with ammonia using a copper-carbene catalyst [J].

Ntaganda, Rukundo ;

Dhudshia, Bhartesh ;

Macdonald, Charles L. B. ;

Thadani, Avinash N. .

CHEMICAL COMMUNICATIONS, 2008, (46) :6200-6202

[25] A homochiral metal-organic porous material for enantioselective separation and catalysis [J].

Seo, JS ;

Whang, D ;

Lee, H ;

Jun, SI ;

Oh, J ;

Jeon, YJ ;

Kim, K .

NATURE, 2000, 404 (6781) :982-986

[26] Synthesis of Cu2O coated Cu nanoparticles and their successful applications to Ullmann-type amination coupling reactions of aryl chlorides [J].

Son, SU ;

Park, IK ;

Park, J ;

Hyeon, T .

CHEMICAL COMMUNICATIONS, 2004, (07) :778-779

[27] Homochiral porous metal-organic framework for highly enantioselective heterogeneous asymmetric catalysis [J].

Wu, CD ;

Hu, A ;

Zhang, L ;

Lin, WB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (25) :8940-8941

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