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From small to large molecule substrates in oscillatory carbonylation

Lookup NU author(s): Dr Katarina Novakovic

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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).


Abstract

Over the past two decades the oscillatory nature of the PdI2-catalysed oxidative carbonylation of phenylacetylene has been experimentally studied and reproducible oscillations in pH were reported. Oscillatory behaviour has been reported over the temperature range 0-40 °C under batch or semi-batch conditions. Recently, oscillatory palladium-catalysed carbonylation has been achieved using mono alkyne-terminated poly(ethylene glycol) methyl ether at 20 °C demonstrating that alkyne-terminated macromolecules are also suitable substrates. In this work, studies of both oscillatory systems (phenylacetylene and mono alkyne-terminated poly(ethylene glycol) methyl ether) conducted in a 1 litre automated reactor system are reported.


Publication metadata

Author(s): Novakovic K, Nwosu JC, Parker J

Editor(s): Zeljko Cupic and Slobodan Anic

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: Physical Chemistry 2016, 13th International Conference on Fundamental and Applied Aspects of Physical Chemistry

Year of Conference: 2016

Number of Volumes: 2

Pages: 302-307

Print publication date: 26/09/2016

Online publication date: 26/09/2016

Acceptance date: 15/06/2016

Date deposited: 18/10/2016

Publisher: Society of Physical Chemists of Serbia

Library holdings: Search Newcastle University Library for this item

ISBN: 9788682475


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