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Synthesis of Spiro‐dihydrofuran in the Presence of a Novel and Reusable Nanocatalyst Cu (II)‐Glycerol/MCM‐41
Author(s) -
Batmani Hana,
Noroozi Pesyan Nader,
Havasi Forugh,
Aalinejad Michael
Publication year - 2019
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.4997
Subject(s) - dimedone , chemistry , triethylamine , catalysis , aldehyde , mesoporous material , glycerol , nuclear chemistry , heterogeneous catalysis , green chemistry , organic chemistry , reaction mechanism
The use of supported Cu complex on mesoporous as a novel, efficient, heterogeneous, reusable and green catalyst for the synthesis of spiro‐dihydrofuran derivatives is reported. This methodology is effective for the reaction of dimedone with a wide range of aldehyde in the presence of BrCN and triethylamine. The structure of catalyst was characterized by different techniques such as EDX, SEM, TGA, ICP‐OES, XRD, TEM, FT‐IR, and BET. The recycled nanocatalyst was used at least five times with no significant loss of its activity.