Issue 73, 2018

Confinement of Fe–Al-PMOF catalytic sites favours the formation of pyrazoline from ethyl diazoacetate with an unusual sharp increase of selectivity upon recycling

Abstract

The catalytic properties of a chemically stable iron porphyrin MOF were evaluated in a reaction with ethyl diazoacetate. In contrast to its homogeneous counterpart, an Fe-porphyrin-MOF features a different reaction pathway leading to the formation of pyrazoline due to the confinement of catalytic sites within the MOF network. Unexpectedly, a sharp increase of the selectivity from 35% (run 1) to 86% (run 5) occurs upon catalyst recycling.

Graphical abstract: Confinement of Fe–Al-PMOF catalytic sites favours the formation of pyrazoline from ethyl diazoacetate with an unusual sharp increase of selectivity upon recycling

Supplementary files

Article information

Article type
Communication
Submitted
26 Jul 2018
Accepted
16 Aug 2018
First published
16 Aug 2018

Chem. Commun., 2018,54, 10308-10311

Confinement of Fe–Al-PMOF catalytic sites favours the formation of pyrazoline from ethyl diazoacetate with an unusual sharp increase of selectivity upon recycling

B. Abeykoon, T. Devic, J. Grenèche, A. Fateeva and A. B. Sorokin, Chem. Commun., 2018, 54, 10308 DOI: 10.1039/C8CC06082G

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