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

^*此作品的通讯作者

化学与分子工程学院

East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

24 引用（Scopus）

摘要

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.

源语言	英语
页（从-至）	1209-1213
页数	5
期刊	Catalysis Communications
卷	9
期	6
DOI	https://doi.org/10.1016/j.catcom.2007.11.004
出版状态	已出版 - 31 3月 2008

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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",

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

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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

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