Urea-containing metal-organic frameworks as heterogeneous organocatalysts

Tehrani, Alireza Azhdari;Abedi, Sedigheh;Morsali, Ali;Wang, Jun;Junk, Peter C.

Abstract

Two novel pillared metal-organic frameworks (MOFs) containing a urea-functional group are introduced. Herein, the urea functional group was incorporated into the MOF backbone by preparing a urea-ditopic ligand. These frameworks (TMU-18 and TMU-19) were fabricated using the synthesized urea-containing ligand, 4,4'-bipyridine (bipy) and 1,2-bis(4-pyridyl)ethane (bpe), and using zinc nitrate as the metal source. Subsequently, TMU-18 and TMU-19 were characterized by X-ray diffraction, IR spectroscopy, elemental analysis, scanning electron microscopy (SEM) and thermogravimetric analysis. Furthermore, their potential efficiency as organocatalysts was evaluated in the regioselective methanolysis of epoxides.

Journal

Journal of Materials Chemistry A

Publication Name

N/A

Volume

ISBN/ISSN

2050-7496

Edition

N/A

Issue

Pages Count

Location

N/A

Publisher

Royal Society of Chemistry

Publisher Url

N/A

Publisher Location

N/A

Publish Date

N/A

Url

N/A

Date

N/A

EISSN

N/A

DOI

10.1039/c5ta03835a