Interaction of Gold Acetylides with Gold(I) or Silver(I) Cations

被引：25

作者：

Jasikova, Lucie ^{[1
]}

Roithova, Jana ^{[1
]}

机构：

[1] Charles Univ Prague, Fac Sci, Dept Organ Chem, Prague 12843 2, Czech Republic

来源：

ORGANOMETALLICS | 2013年 / 32卷 / 23期

基金：

欧洲研究理事会;

关键词：

GAS-PHASE SYNTHESIS; CATALYZED HYDRATIVE CARBOCYCLIZATION; GENERALIZED GRADIENT APPROXIMATION; INTERMOLECULAR 2+2 CYCLOADDITION; TERMINAL ALKYNES; GOLD(I)-CATALYZED CYCLOISOMERIZATION; DENSITY FUNCTIONALS; ELEMENTARY STEPS; TANDEM REACTIONS; DUAL-ACTIVATION;

D O I：

10.1021/om4006774

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Structures and properties of complexes between (trimethylphosphino)gold acetylides and another (trimethylphosphino)gold cation have been studied in the light of the possible "dual activation" reaction mode in gold catalysis. Silver salts are often used as cocatalysts in gold catalysis; therefore, also mixed complexes of acetylides with (trimethylphosphino)gold(I) and silver(I) cations have been investigated. Energy-resolved collision-induced dissociation experiments, ion spectroscopy, and density functional theory calculations show that the gold and silver cations preferentially coordinate to the gold acetylides rather than to neutral CC triple bonds in diyne-type substrates. The effect of the binding of two metal cations to acetylides with respect to nucleophilic additions is discussed.

引用

页码：7025 / 7033

页数：9

共 50 条

[21] Gold(I), Gold(III), and Heterometallic Gold(I)-Silver(I) and Gold(I)-Copper(I) Complexes of a Pyridazine-Bridged NHC/Pyrazole Hybrid Ligand and Their Initial Application in Catalysis
Wimberg, Jan
Meyer, Steffen
Dechert, Sebastian
Meyer, Franc
ORGANOMETALLICS, 2012, 31 (14) : 5025 - 5033
[22] GOLD(I)-GOLD(I) INTERACTIONS - TETRAMERIC GOLD(I) DITHIOACETATE
PIOVESANA, O
ZANAZZI, PF
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1980, 19 (07): : 561 - 562
[23] Homoleptic Copper( I), Silver( I), and Gold( I) Bisphosphine Complexes
Kaeser, Adrien
Moudam, Omar
Accorsi, Gianluca
Seguy, Isabelle
Navarro, Jose
Belbakra, Abdelhalim
Duhayon, Carine
Armaroli, Nicola
Delavaux-Nicot, Beatrice
Nierengarten, Jean-Francois
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2014, 2014 (08) : 1345 - 1355
[24] Spectroscopic characterization and catalytic application of copper(I), silver(I) and gold(l) carbonyl cations in strong acids
Tsumori, N
Xu, Q
Hirahara, M
Tanihata, S
Souma, Y
Nishimura, Y
Kuriyama, N
Tsubota, S
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2002, 75 (10) : 2257 - 2268
[25] Synthesis and characterization of IPrMe-containing silver(I), gold(I) and gold(III) complexes
Gaillard, Sylvain
Bantreil, Xavier
Slawin, Alexandra M. Z.
Nolan, Steven P.
DALTON TRANSACTIONS, 2009, (35) : 6967 - 6971
[26] (Aminophosphane)gold(I) and silver(I) complexes as antibacterial agents
Ortego, Lourdes
Gonzalo-Asensio, Jesus
Laguna, Antonio
Dolores Villacampa, M.
Concepcion Gimeno, M.
JOURNAL OF INORGANIC BIOCHEMISTRY, 2015, 146 : 19 - 27
[27] Macrocyclic dinuclear gold(I) and silver(I) NHCs complexes
Wang, JW
Song, HB
Li, QS
Xu, FB
Zhang, ZZ
INORGANICA CHIMICA ACTA, 2005, 358 (13) : 3653 - 3658
[28] Multiple Evidence for Gold(I)•••Silver(I) Interactions in Solution
Fernandez, Eduardo J.
Hardacre, Christopher
Laguna, Antonio
Cristina Lagunas, M.
Lopez-de-Luzuriaga, Jose M.
Monge, Miguel
Montiel, Manuel
Elena Olmos, M.
Puelles, Raquel C.
Sanchez-Forcada, Eva
CHEMISTRY-A EUROPEAN JOURNAL, 2009, 15 (25) : 6222 - 6233
[29] Gold is smaller than silver, crystal structures of [bis(trimesitylphosphine)gold(I)] and [bis(trimesitylphosphine)silver(I)] tetrafluoroborate
Bayler, A
Schier, A
Bowmaker, GA
Schmidbaur, H
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (29) : 7006 - 7007
[30] INTERACTION OF GOLD(I) AND GOLD(III) COMPLEXES WITH ALGAL BIOMASS
GREENE, B
HOSEA, M
MCPHERSON, R
HENZL, M
ALEXANDER, MD
DARNALL, DW
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1986, 20 (06) : 627 - 632

← 1 2 3 4 5 →