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Ethylene diamine post‐synthesis modification on open metal site Cr‐MOF to access efficient bifunctional catalyst for the Hantzsch condensation reaction
Author(s) -
Rostamnia Sadegh,
Alamgholiloo Hassan,
Jafari Maryam
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.4370
Subject(s) - chemistry , bifunctional , dimedone , ethylene diamine , diamine , catalysis , condensation reaction , ammonium acetate , polymer chemistry , condensation , surface modification , ethylene , organic chemistry , combinatorial chemistry , nuclear chemistry , physics , high performance liquid chromatography , thermodynamics
Ethylene diamine functionalized MIL‐101(Cr) was established to be an efficient organocatalyst for single‐pot synthesis of polyhydroquinolines via four‐component condensation reaction between aldehydes, dimedone, β ‐ketoecters and ammonium acetate in aqueous medium. Ethylene diamine of the parent open metal site MIL‐101(Cr) has been carried out through a post‐synthetic modification (PSM) technique. Efficient transformation, mild condition, easy product isolation and the potential high recycbility of the organocatalyst are the key feature of this protocol.