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Improved reactivity in the conversion of nitrile-functionalized olefins by metathesis

Paper ID Volume ID Publish Year Pages File Format Full-Text
49327 46736 2016 4 PDF Available
Title
Improved reactivity in the conversion of nitrile-functionalized olefins by metathesis
Abstract

•Improvement in bio-sourced fatty esters conversion•Synthesis of alpha-omega ester-nitrile compounds•Functionalizing cross-metathesis of methyl oleate•New nitrile-functionalized carbene ruthenium complex

In this contribution, we study the conversion of a bio-sourced unsaturated fatty ester by cross-metathesis with nitrile-functionalized olefinic partners (acrylonitrile and crotonitrile). A switch from terminal to internal olefins leads to higher conversion. This is in part rationalized by involvement of a more stable ruthenium ethylidene species with crotonitrile. A new carbenic complex forms upon reaction with the nitrile-functionalized olefins, that is also catalytically active.

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Keywords
TON, turnover numberMethyl oleate; Cross-metathesis; Ruthenium; Acrylonitrile; Crotonitrile; FAME
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Improved reactivity in the conversion of nitrile-functionalized olefins by metathesis
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 77, 5 March 2016, Pages 75–78
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us