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Green Synthesis of Pyrazolo‐thiazolidine‐4‐ones Using Magnetic Nanocomposite of Multiwalled Carbon Nanotube
Author(s) -
Nikpassand Mohammad,
Fekri Leila Zare,
Safa Fariba,
Taherkhorsand Hasti
Publication year - 2018
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.3237
Subject(s) - chemistry , thiazolidine , nanocomposite , catalysis , elemental analysis , carbon 13 nmr , proton nmr , nanotube , one pot synthesis , nuclear chemistry , carbon nanotube , organic chemistry , chemical engineering , nanotechnology , materials science , engineering
Magnetic multiwalled carbon nanotube nanocomposite as a recoverable catalyst for the synthesis of novel 1,3‐thiazolidine‐4‐ones at room temperature in a one‐pot procedure without additional organic solvents. IR, 1 HNMR, and 13 CNMR spectroscopies and elemental analysis were used for the identification of these compounds. Moreover, the catalyst could be easily recovered by magnetic separation and recycled for five runs without significant loss of its catalytic activity. All of synthesized compounds were characterized by IR, NMR, and elemental analyses.