C-H and C-S Activations of Quinoline-Functionalized Thiophenes by Platinum Complexes

被引：33

作者：

Tan, Runyu ^{[1
]}

Song, Datong ^{[1
]}

机构：

[1] Univ Toronto, Davenport Chem Res Lab, Dept Chem, Toronto, ON M5S 3H6, Canada

来源：

ORGANOMETALLICS | 2011年 / 30卷 / 06期

基金：

加拿大自然科学与工程研究理事会;

关键词：

BOND-CLEAVAGE; CARBON-SULFUR; TRIS(TRIETHYLPHOSPHINE)PLATINUM(0); (C5ME5)RH(C2H4)2; COORDINATION; REACTIVITY; INSERTION; DENSITY;

D O I：

10.1021/om101171s

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We synthesized and characterized two ligands, 2-(quinolin-8-yl)thiophene (1a) and 3-(quinolin-8-yl)thiophene (1b). The selective C-H activation of the thiophene moieties was achieved by reacting 1a or, 1b and [Pt(CH3)(2)(SMe2)](2). We observed eta(2)-thiophene intermediates during the course of the reactions. The selective C-S bond activation of the thiophene moieties was observed after reacting 1a or 1b and [Pt(dippe)H](2). DFT calculations were performed to elucidate the regioselectivity of C-S activations.

引用

页码：1637 / 1645

页数：9

共 50 条

[21] Platinum and iridium complexes in C-H bond activation chemistry
Tilley, T. Don
Bergman, Robert G.
Bowring, Miriam
Liberman-Martin, Allegra
Curley, John
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 245
[22] Reversible cleavage of the C-H bond of aldimine with platinum complexes
Ohtaka, A
Kato, N
Kurosawa, H
ORGANOMETALLICS, 2002, 21 (25) : 5464 - 5466
[23] C-H bond activation by dicationic platinum(II) complexes
Driver, Tom G.
Williams, Travis J.
Labinger, Jay A.
Bercaw, John E.
ORGANOMETALLICS, 2007, 26 (02) : 294 - 301
[24] INTRAMOLECULAR C-H ACTIVATION IN PLATINUM(II) BISNEOPHYL COMPLEXES
WEST, EM
SUGGS, JW
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 199 : 427 - INOR
[25] C-H ACTIVATION BY AQUEOUS PLATINUM COMPLEXES - A MECHANISTIC STUDY
LUINSTRA, GA
WANG, L
STAHL, SS
LABINGER, JA
BERCAW, JE
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1995, 504 (1-2) : 75 - 91
[26] Platinum(IV) Complexes: C-H Activation at Low Temperatures
Mamtora, Jemini
Crosby, Sarah H.
Newman, Christopher P.
Clarkson, Guy J.
Rourke, Jonathan P.
ORGANOMETALLICS, 2008, 27 (21) : 5559 - 5565
[27] C-H•••Ni and C-H•••π(chelate) interactions in nickel(II) complexes involving functionalized dithiocarbamates and triphenylphosphine
Sathiyaraj, E.
Thirumaran, S.
Selvanayagam, S.
Sridhar, B.
Ciattini, Samuele
JOURNAL OF MOLECULAR STRUCTURE, 2018, 1159 : 156 - 166
[28] Cyclometallated platinum(II) complexes: oxidation to, and C-H activation by, platinum(IV)
Newman, Christopher P.
Casey-Green, Katherine
Clarkson, Guy J.
Cave, Gareth W. V.
Errington, W.
Rourke, Jonathan P.
DALTON TRANSACTIONS, 2007, (29) : 3170 - 3182
[29] Recent Advances of C-S Coupling Reaction of (Hetero)Arenes by C-H Functionalization
Zhang, Lei-Yang
Wang, Nai-Xing
Lucan, Dumitra
Nastasi, Julia
Xing, Yalan
CHEMICAL RECORD, 2024, 24 (12):
[30] Fe-catalysed oxidative C-H functionalization/C-S bond formation
Wang, Haibo
Wang, Lu
Shang, Jinsai
Li, Xing
Wang, Haoyuan
Gui, Jie
Lei, Aiwen
CHEMICAL COMMUNICATIONS, 2012, 48 (01) : 76 - 78

← 1 2 3 4 5 →