Efficient Heck reactions catalyzed by a palladium/diol-imidazolium salt in aerial atmosphere

Yueqin Cai; Yong Lu; Ye Liu; Mingyuan He; Qingxia Wan

doi:10.1016/j.catcom.2007.11.004

Efficient Heck reactions catalyzed by a palladium/diol-imidazolium salt in aerial atmosphere

Yueqin Cai
, Yong Lu
, Ye Liu^*
, Mingyuan He
, Qingxia Wan

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

East China Normal University

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

A new diol-imidazolium salt, 1-(2,3-dihydroxypropyl)-3-methylimidazolium hexafluorophosphate (1), was found to be an efficient and reusable phosphine-free ligand for palladium catalyzed Heck reactions. The couplings of a variety of aryl iodides/aryl bromides with acrylates generated the corresponding products in good/excellent yields even in aerial atmosphere. In addition, the palladium catalyst mediated by 1 could be easily recovered and reused for ten runs without obvious loss of its activity.

Original language	English
Pages (from-to)	1209-1213
Number of pages	5
Journal	Catalysis Communications
Volume	9
Issue number	6
DOIs	https://doi.org/10.1016/j.catcom.2007.11.004
State	Published - 31 Mar 2008

Keywords

Diol
Heck reactions
Imidazolium salt
Phosphine-free ligand

Access to Document

10.1016/j.catcom.2007.11.004

Cite this

@article{8d566b41d76d4316942cfcaf87afd634,

title = "Efficient Heck reactions catalyzed by a palladium/diol-imidazolium salt in aerial atmosphere",

abstract = "A new diol-imidazolium salt, 1-(2,3-dihydroxypropyl)-3-methylimidazolium hexafluorophosphate (1), was found to be an efficient and reusable phosphine-free ligand for palladium catalyzed Heck reactions. The couplings of a variety of aryl iodides/aryl bromides with acrylates generated the corresponding products in good/excellent yields even in aerial atmosphere. In addition, the palladium catalyst mediated by 1 could be easily recovered and reused for ten runs without obvious loss of its activity.",

keywords = "Diol, Heck reactions, Imidazolium salt, Phosphine-free ligand",

author = "Yueqin Cai and Yong Lu and Ye Liu and Mingyuan He and Qingxia Wan",

year = "2008",

month = mar,

day = "31",

doi = "10.1016/j.catcom.2007.11.004",

language = "英语",

volume = "9",

pages = "1209--1213",

journal = "Catalysis Communications",

issn = "1566-7367",

publisher = "Elsevier B.V.",

number = "6",

}

TY - JOUR

T1 - Efficient Heck reactions catalyzed by a palladium/diol-imidazolium salt in aerial atmosphere

AU - Cai, Yueqin

AU - Lu, Yong

AU - Liu, Ye

AU - He, Mingyuan

AU - Wan, Qingxia

PY - 2008/3/31

Y1 - 2008/3/31

N2 - A new diol-imidazolium salt, 1-(2,3-dihydroxypropyl)-3-methylimidazolium hexafluorophosphate (1), was found to be an efficient and reusable phosphine-free ligand for palladium catalyzed Heck reactions. The couplings of a variety of aryl iodides/aryl bromides with acrylates generated the corresponding products in good/excellent yields even in aerial atmosphere. In addition, the palladium catalyst mediated by 1 could be easily recovered and reused for ten runs without obvious loss of its activity.

AB - A new diol-imidazolium salt, 1-(2,3-dihydroxypropyl)-3-methylimidazolium hexafluorophosphate (1), was found to be an efficient and reusable phosphine-free ligand for palladium catalyzed Heck reactions. The couplings of a variety of aryl iodides/aryl bromides with acrylates generated the corresponding products in good/excellent yields even in aerial atmosphere. In addition, the palladium catalyst mediated by 1 could be easily recovered and reused for ten runs without obvious loss of its activity.

KW - Diol

KW - Heck reactions

KW - Imidazolium salt

KW - Phosphine-free ligand

UR - https://www.scopus.com/pages/publications/39249083888

U2 - 10.1016/j.catcom.2007.11.004

DO - 10.1016/j.catcom.2007.11.004

M3 - 文章

AN - SCOPUS:39249083888

SN - 1566-7367

VL - 9

SP - 1209

EP - 1213

JO - Catalysis Communications

JF - Catalysis Communications

IS - 6

ER -

Efficient Heck reactions catalyzed by a palladium/diol-imidazolium salt in aerial atmosphere

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this