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Ammonium-tagged ruthenium-based catalysts for olefin metathesis in aqueous media under ultrasound and microwave irradiation.

ABSTRACT: The influence of microwave and ultrasonic irradiation on the performance of ammonium-tagged Ru-based catalysts in olefin metathesis transformations in aqueous media was studied. Differences in the catalytic activity in correlation with the nature of the present counter ion and the size of the N-heterocyclic carbene (NHC) ligand were revealed. The presented methodology allows for preparation of a variety of polar and non-polar metathesis products under environmentally friendly conditions.

SUBMITTER: Gulajski L

PROVIDER: S-EPMC6350890 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Ammonium-tagged ruthenium-based catalysts for olefin metathesis in aqueous media under ultrasound and microwave irradiation.

Gułajski Łukasz Ł Tracz Andrzej A Urbaniak Katarzyna K Czarnocki Stefan J SJ Bieniek Michał M Olszewski Tomasz K TK

Beilstein journal of organic chemistry 20190117

The influence of microwave and ultrasonic irradiation on the performance of ammonium-tagged Ru-based catalysts in olefin metathesis transformations in aqueous media was studied. Differences in the catalytic activity in correlation with the nature of the present counter ion and the size of the <i>N</i>-heterocyclic carbene (NHC) ligand were revealed. The presented methodology allows for preparation of a variety of polar and non-polar metathesis products under environmentally friendly conditions. ...[more]

PMID: 30745991

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