Cobalt-catalyzed carbonylation of epoxides to β-lactones promoted by gallium porphyrin

Huimin Li; Yitian Tang; Zhijian Li; Yonggang Li; Baoshu Chen; Chaoren Shen; Zheng Huang; Kaiwu Dong

doi:10.1016/j.mcat.2022.112779

Cobalt-catalyzed carbonylation of epoxides to β-lactones promoted by gallium porphyrin

Huimin Li
, Yitian Tang
, Zhijian Li
, Yonggang Li^*
, Baoshu Chen
, Chaoren Shen
, Zheng Huang
, Kaiwu Dong

^*此作品的通讯作者

化学与分子工程学院

East China Normal University
Sinochem International Science and Technology Center
CAS - Shanghai Institute of Organic Chemistry

科研成果: 期刊稿件 › 文章 › 同行评审

12 引用（Scopus）

摘要

Oxophilic Ga(III) porphyrin complexes were developed to replace Al(III) or toxic Cr(III) complexes as the Lewis acid catalyst to achieve the Co-catalyzed carbonylation of epoxides to β-lactones. Its performance is comparable to the state-of-the-art catalyst systems consisting of Al(III) or Cr(III). Large-scale reaction using the combination of (TPP)GaCl and Co₂(CO)₈ in low loading revealed its potential application for the preparation of β-butyrolactone from propylene oxide and CO.

源语言	英语
文章编号	112779
期刊	Molecular Catalysis
卷	533
DOI	https://doi.org/10.1016/j.mcat.2022.112779
出版状态	已出版 - 12月 2022

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@article{04ea743aa9d24959acf72f27c3e2a263,

title = "Cobalt-catalyzed carbonylation of epoxides to β-lactones promoted by gallium porphyrin",

abstract = "Oxophilic Ga(III) porphyrin complexes were developed to replace Al(III) or toxic Cr(III) complexes as the Lewis acid catalyst to achieve the Co-catalyzed carbonylation of epoxides to β-lactones. Its performance is comparable to the state-of-the-art catalyst systems consisting of Al(III) or Cr(III). Large-scale reaction using the combination of (TPP)GaCl and Co2(CO)8 in low loading revealed its potential application for the preparation of β-butyrolactone from propylene oxide and CO.",

keywords = "Carbonylation, Cobalt, Epoxide, Gallium porphyrin, Lactone",

author = "Huimin Li and Yitian Tang and Zhijian Li and Yonggang Li and Baoshu Chen and Chaoren Shen and Zheng Huang and Kaiwu Dong",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier B.V.",

year = "2022",

month = dec,

doi = "10.1016/j.mcat.2022.112779",

language = "英语",

volume = "533",

journal = "Molecular Catalysis",

issn = "2468-8231",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Cobalt-catalyzed carbonylation of epoxides to β-lactones promoted by gallium porphyrin

AU - Li, Huimin

AU - Tang, Yitian

AU - Li, Zhijian

AU - Li, Yonggang

AU - Chen, Baoshu

AU - Shen, Chaoren

AU - Huang, Zheng

AU - Dong, Kaiwu

PY - 2022/12

Y1 - 2022/12

N2 - Oxophilic Ga(III) porphyrin complexes were developed to replace Al(III) or toxic Cr(III) complexes as the Lewis acid catalyst to achieve the Co-catalyzed carbonylation of epoxides to β-lactones. Its performance is comparable to the state-of-the-art catalyst systems consisting of Al(III) or Cr(III). Large-scale reaction using the combination of (TPP)GaCl and Co2(CO)8 in low loading revealed its potential application for the preparation of β-butyrolactone from propylene oxide and CO.

AB - Oxophilic Ga(III) porphyrin complexes were developed to replace Al(III) or toxic Cr(III) complexes as the Lewis acid catalyst to achieve the Co-catalyzed carbonylation of epoxides to β-lactones. Its performance is comparable to the state-of-the-art catalyst systems consisting of Al(III) or Cr(III). Large-scale reaction using the combination of (TPP)GaCl and Co2(CO)8 in low loading revealed its potential application for the preparation of β-butyrolactone from propylene oxide and CO.

KW - Carbonylation

KW - Cobalt

KW - Epoxide

KW - Gallium porphyrin

KW - Lactone

UR - https://www.scopus.com/pages/publications/85141306479

U2 - 10.1016/j.mcat.2022.112779

DO - 10.1016/j.mcat.2022.112779

M3 - 文章

AN - SCOPUS:85141306479

SN - 2468-8231

VL - 533

JO - Molecular Catalysis

JF - Molecular Catalysis

M1 - 112779

ER -

Cobalt-catalyzed carbonylation of epoxides to β-lactones promoted by gallium porphyrin

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