Non-corrosive heteropolyacid-based recyclable ionic liquid catalyzed direct dehydrative coupling of alcohols with alcohols or alkenes

Guo Ping Yang; Nan Jiang; Xian Qiang Huang; Bing Yu; Chang Wen Hu

doi:10.1016/j.mcat.2019.02.019

Non-corrosive heteropolyacid-based recyclable ionic liquid catalyzed direct dehydrative coupling of alcohols with alcohols or alkenes

Guo Ping Yang, Nan Jiang, Xian Qiang Huang, Bing Yu^*, Chang Wen Hu

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23 引用（Scopus）

摘要

A non-corrosive, recyclable and efficient heterogeneous catalyst based on Keggin-type polyoxometalate, i.e., [NMPH]H₃[SiW₁₂O₄₀] was developed for the direct dehydrative coupling of alcohols with alcohols (or alkenes) to synthesize various polysubstituted olefins in good to excellent yields. Furthermore, this reaction could be scaled up and the catalyst could be used for seven runs without significant loss of activity. The kinetic competition experiment shows that the C–H bond cleavage might be involved in the rate-determining step.

源语言	英语
页（从-至）	80-85
页数	6
期刊	Molecular Catalysis
卷	468
DOI	https://doi.org/10.1016/j.mcat.2019.02.019
出版状态	已出版 - 5月 2019

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10.1016/j.mcat.2019.02.019

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Yang, G. P., Jiang, N., Huang, X. Q., Yu, B., & Hu, C. W. (2019). Non-corrosive heteropolyacid-based recyclable ionic liquid catalyzed direct dehydrative coupling of alcohols with alcohols or alkenes. Molecular Catalysis, 468, 80-85. https://doi.org/10.1016/j.mcat.2019.02.019

@article{771e72c1adf74bb69e748f0eddaf7dd2,

title = "Non-corrosive heteropolyacid-based recyclable ionic liquid catalyzed direct dehydrative coupling of alcohols with alcohols or alkenes",

abstract = "A non-corrosive, recyclable and efficient heterogeneous catalyst based on Keggin-type polyoxometalate, i.e., [NMPH]H3[SiW12O40] was developed for the direct dehydrative coupling of alcohols with alcohols (or alkenes) to synthesize various polysubstituted olefins in good to excellent yields. Furthermore, this reaction could be scaled up and the catalyst could be used for seven runs without significant loss of activity. The kinetic competition experiment shows that the C–H bond cleavage might be involved in the rate-determining step.",

keywords = "Alcohol, Alkene, Dehydrative coupling, Heteropolyacid, Ionic liquid",

author = "Yang, {Guo Ping} and Nan Jiang and Huang, {Xian Qiang} and Bing Yu and Hu, {Chang Wen}",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = may,

doi = "10.1016/j.mcat.2019.02.019",

language = "English",

volume = "468",

pages = "80--85",

journal = "Molecular Catalysis",

issn = "2468-8231",

publisher = "Elsevier B.V.",

}

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T1 - Non-corrosive heteropolyacid-based recyclable ionic liquid catalyzed direct dehydrative coupling of alcohols with alcohols or alkenes

AU - Yang, Guo Ping

AU - Jiang, Nan

AU - Huang, Xian Qiang

AU - Yu, Bing

AU - Hu, Chang Wen

PY - 2019/5

Y1 - 2019/5

N2 - A non-corrosive, recyclable and efficient heterogeneous catalyst based on Keggin-type polyoxometalate, i.e., [NMPH]H3[SiW12O40] was developed for the direct dehydrative coupling of alcohols with alcohols (or alkenes) to synthesize various polysubstituted olefins in good to excellent yields. Furthermore, this reaction could be scaled up and the catalyst could be used for seven runs without significant loss of activity. The kinetic competition experiment shows that the C–H bond cleavage might be involved in the rate-determining step.

AB - A non-corrosive, recyclable and efficient heterogeneous catalyst based on Keggin-type polyoxometalate, i.e., [NMPH]H3[SiW12O40] was developed for the direct dehydrative coupling of alcohols with alcohols (or alkenes) to synthesize various polysubstituted olefins in good to excellent yields. Furthermore, this reaction could be scaled up and the catalyst could be used for seven runs without significant loss of activity. The kinetic competition experiment shows that the C–H bond cleavage might be involved in the rate-determining step.

KW - Alcohol

KW - Alkene

KW - Dehydrative coupling

KW - Heteropolyacid

KW - Ionic liquid

UR - http://www.scopus.com/inward/record.url?scp=85061995958&partnerID=8YFLogxK

U2 - 10.1016/j.mcat.2019.02.019

DO - 10.1016/j.mcat.2019.02.019

M3 - Article

AN - SCOPUS:85061995958

SN - 2468-8231

VL - 468

SP - 80

EP - 85

JO - Molecular Catalysis

JF - Molecular Catalysis

ER -

Non-corrosive heteropolyacid-based recyclable ionic liquid catalyzed direct dehydrative coupling of alcohols with alcohols or alkenes

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