Acylseleno- and acylthioureato complexes of gold(i) N-heterocyclic carbenes

被引：7
作者：
Kuchar, Julia [1 ]
Rust, Joerg [2 ]
Lehmann, Christian W. [2 ]
Mohr, Fabian [1 ]
机构：
[1] Berg Univ Wuppertal, Anorgan Chem, Fak Math & Nat Wissensch, Gaussstr 20, D-42119 Wuppertal, Germany
[2] Max Planck Inst Kohlenforsch, Chem Kristallog & Elektronenmikroskopie, Kaiser Wilhelm Pl 1, D-45470 Mulheim, Germany
来源：
NEW JOURNAL OF CHEMISTRY | 2019年 / 43卷 / 27期
关键词：
TRANSITION-METAL-COMPLEXES; CRYSTAL-STRUCTURE; EPR-INVESTIGATIONS; CU-II; LIGANDS;
D O I：
10.1039/c9nj02229e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of gold(i) N-heterocyclic carbene complexes containing monoanionic acylchalcogenourea (chalcogen = S, Se) ligands was prepared and characterised by various spectroscopic methods and X-ray diffraction. The compounds were conveniently accessible in good yields through a one-pot reaction involving [AuCl(tht)] (tht = tetrahydrothiophene), the imidazolium salt and the acylchalcogenourea in the presence of excess base. The X-ray diffraction experiments showed that in these complexes, the normally chelating ligands adopt the rare kappa S/Se-coordination mode in which only the chalcogen is bound to gold.
引用
收藏
页码：10750 / 10754
页数：5
相关论文
共 39 条
[1]   A Single-Source Precursor Route to Unusual PbSe Nanostructures by a Solution-Liquid-Solid Method [J].
Akhtar, Javeed ;
Akhtar, Masood ;
Malik, Mohammad Azad ;
O'Brien, Paul ;
Raftery, James .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (05) :2485-2487
[2]   Morphology-Tailored Synthesis of PbSe Nanocrystals and Thin Films from Bis[N,N-diisobutyl-N′-(4-nitrobenzoyl)selenoureato]lead(II) [J].
Akhtar, Javeed ;
Malik, Mohammad A. ;
Stubbs, Stuart K. ;
O'Brien, Paul ;
Helliwell, Madeleine ;
Binks, David J. .
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2011, (19) :2984-2990
[3]   Deposition of iron selenide nanocrystals and thin films from tris(N,N-diethyl-N′-naphthoylselenoureato)iron(III) [J].
Akhtar, Masood ;
Akhtar, Javeed ;
Malik, Mohammad Azad ;
Tuna, Floriana ;
Helliwell, Madeleine ;
O'Brien, Paul .
JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (30) :14970-14975
[4]   Synthetic, structural and spectroscopic studies of (pseudo)halo(1,3-di-tert-butylimidazol-2-ylidine) gold complexes [J].
Baker, MV ;
Barnard, PJ ;
Brayshaw, SK ;
Hickey, JL ;
Skelton, BW ;
White, AH .
DALTON TRANSACTIONS, 2005, (01) :37-43
[5]   THE CRYSTAL-STRUCTURE OF TRIS(N,N-DIETHYL-N'-BENZOYLSELENOUREATO)COBALT(III) [J].
BENSCH, W ;
SCHUSTER, M .
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1994, 620 (08) :1479-1482
[6]   THE CRYSTAL-STRUCTURE OF BIS(N,N-DIETHYL-N'-BENZOYLSELENOUREATO)CADMIUM(II) [J].
BENSCH, W ;
SCHUSTER, M .
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1993, 619 (04) :791-795
[7]   THE CRYSTAL-STRUCTURE OF BIS(N,N-DIETHYL-N'-BENZOYLSELENOUREATO)ZINC(II) [J].
BENSCH, W ;
SCHUSTER, M .
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1993, 619 (04) :786-790
[8]  
BEYER L, 1975, Z CHEM, V15, P197
[9]   N-Benzoyl-N′,N′-dibutylselenourea and its palladium(II) complex [J].
Bruce, Jocelyn C. ;
Koch, Klaus R. .
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY, 2008, 64 (01) :M1-M4
[10]   Gold(III) compounds containing a chelating, dicarbanionic ligand derived from 4,4′-di-tert-butylbiphenyl [J].
David, B. ;
Monkowius, U. ;
Rust, J. ;
Lehmann, C. W. ;
Hyzak, L. ;
Mohr, F. .
DALTON TRANSACTIONS, 2014, 43 (28) :11059-11066
1234