Development of an efficient solvent free one-pot Heck reaction catalyzed by novel palladium (II) complex-via green approach

被引：24

作者：

Karthikeyan, Parasuraman ^{[1
]}

Muskawar, Prashant Narayan ^{[1
]}

Aswar, Sachin Arunrao ^{[1
]}

Bhagat, Pundlik Rambhau ^{[1
]}

Sythana, Suresh Kumar ^{[1
]}

机构：

[1] VIT Univ, Sch Adv Sci, Div Organ Chem, Vellore 632014, Tamil Nadu, India

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2012年 / 358卷

关键词：

Palladium complex; Heck reaction; Aryl halide; Alkene; Ambient temperature; ASYMMETRIC ALDOL REACTION; TERT-BUTYL-DICARBONATE; IONIC-LIQUID; ARYL CHLORIDES; ORGANOCATALYST; DERIVATIVES; PROLINE;

D O I：

10.1016/j.molcata.2012.03.004

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel 1-glycyl-3-methyl imidazolium chloride-palladium (II) complex [[Gmim]Cl-Pd (II)] was found to be a heterogeneous catalyst for an efficient Heck reaction with good to excellent yield under solvent free condition. Tetra-coordinated palladium complex was prepared by reacting PdCl2 with 1-glycyl-3-methyl imidazolium chloride and its catalytic function invented for the C-C bond formation. Spectroscopic evidence of complex has been proved by powder XRD, SEM, FT-IR and AFM. This protocol provides a simple strategy for the generation of a variety of new C-C bonds under environmentally benign condition. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：112 / 120

页数：9

共 35 条

[1] Characterization studies and cytotoxicity assays of Pt(II) and Pd(II) dithiocarbamate complexes by means of FT-IR, NMR spectroscopy and mass spectrometry
Alverdi, V
Giovagnini, L
Marzano, C
Seraglia, R
Bettio, F
Sitran, S
Graziani, R
Fregona, D
[J]. JOURNAL OF INORGANIC BIOCHEMISTRY, 2004, 98 (06) : 1117 - 1128
[2] THE USE OF HYDROGEN BROMIDE IN ACETIC ACID FOR THE REMOVAL OF CARBOBENZOXY GROUPS AND BENZYL ESTERS OF PEPTIDE DERIVATIVES
BENISHAI, D
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1954, 19 (01) : 62 - 66
[3] CLEAVAGE OF NORMAL-CARBOBENZOXY GROUPS BY DRY HYDROGEN BROMIDE AND HYDROGEN CHLORIDE
BENISHAI, D
BERGER, A
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1952, 17 (12) : 1564 - 1570
[4] A METHOD OF SYNTHESIS OF LONG PEPTIDE CHAINS USING A SYNTHESIS OF OXYTOCIN AS AN EXAMPLE
BODANSZKY, M
DUVIGNEAUD, V
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1959, 81 (21) : 5688 - 5691
[5] Böhm VPW, 2001, CHEM-EUR J, V7, P4191
[6] Efficient palladium-catalyzed Heck reactions mediated by the diol-functionalized imidazolium ionic liquids
Cai, Yueqin
Liu, Ye
[J]. CATALYSIS COMMUNICATIONS, 2009, 10 (10) : 1390 - 1393
[7] Ionic liquid (molten salt) phase organometallic catalysis
Dupont, J
de Souza, RF
Suarez, PAZ
[J]. CHEMICAL REVIEWS, 2002, 102 (10) : 3667 - 3691
[8] Exceptional efficiency of palladium nanoparticle catalyzed Heck cross-coupling in binary task specific ionic liquids
Hassine, Fatima
Pucheault, Mathieu
Vaultier, Michel
[J]. COMPTES RENDUS CHIMIE, 2011, 14 (7-8) : 671 - 679
[9] Acetylacetone-Fe catalyst modified by imidazole ionic compound and its application in aerobic oxidation of β-isophorone
Hu, Xingbang
Mao, Jianyong
Sun, Yong
Chen, Hang
Li, Haoran
[J]. CATALYSIS COMMUNICATIONS, 2009, 10 (14) : 1908 - 1912
[10] Room temperature ionic liquid promoted synthesis of 1,5-benzodiazepine derivatives under ambient conditions
Jarikote, DV
Siddiqui, SA
Rajagopal, R
Daniel, T
Lahoti, RJ
Srinivasan, KV
[J]. TETRAHEDRON LETTERS, 2003, 44 (09) : 1835 - 1838

← 1 2 3 4 →