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Ethylene diamine grafted nanoporous UiO‐66 as an efficient basic catalyst in the multi‐component synthesis of 2‐aminithiophenes
Author(s) -
Erfaninia N.,
Tayebee R.,
Dusek M.,
Amini M.M.
Publication year - 2018
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.4307
Subject(s) - nanoporous , catalysis , chemistry , chemical engineering , diamine , amine gas treating , adsorption , nanoparticle , ethylene diamine , grafting , rhodanine , nanotechnology , polymer chemistry , nuclear chemistry , organic chemistry , materials science , polymer , engineering
This study demonstrates ED‐UiO‐66 as a novel and effective solid nanoporous basic catalyst prepared through the amine grafting onto the pores of UiO‐66. The manufactured nanoparticles were identified by FT‐IR, XRD, TGA, FESEM, TEM, CHN and BET and the characterization results certified formation of a single phase nanoporous substance with the medium grain size less than 90 nm. The synthesized material was employed as an efficient catalyst for the preparation of 2‐aminotiophenes through the Gewald method. This thermochemically stable nanocatalyst was environmentally safe, reusable and economic. Therefore, this methodology can be simply extended for industrial goals.