Highly Selective Continuous Gas-Phase Methoxycarbonylation of Ethylene with Supported Ionic Liquid Phase (SILP) Catalysts

Santosh Govind Khokarale, Eduardo José Garcia Suárez, Rasmus Fehrmann, Anders Riisager

Research output: Contribution to journalJournal articleResearchpeer-review


Supported ionic liquid phase (SILP) technology was applied for the first time to the Pd-catalyzed continuous, gas-phase methoxycarbonylation of ethylene to selectively produce methyl propanoate (MP) in high yields. The influence of catalyst and reaction parameters such as, for example, ionic liquid loading, metal concentration, and ligand loadings was studied, and in particular the SILP catalyst activity and stability was found to be strongly dependent on the ligand to metal ratio.
Original languageEnglish
Number of pages7
Publication statusPublished - 2017

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