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Fe 3 O 4 @SiO 2 ‐imid‐PMA n Magnetic Porous Nanosphere as Reusable Catalyst for Synthesis of Polysubstituted Quinolines under Solvent‐free Conditions
Author(s) -
Esmaeilpour Mohsen,
Javidi Jaber
Publication year - 2015
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.201400380
Subject(s) - chemistry , catalysis , quinoline , solvent , nanomaterial based catalyst , porosity , nuclear chemistry , chemical engineering , nanotechnology , organic chemistry , engineering , materials science
Abstract In this research, a facile one‐pot synthesis of poly‐substituted quinoline derivatives has been demonstrated by using 2‐aminobenzophenones and ethylacetoacetate or ketones in the presence of Fe 3 O 4 @SiO 2 ‐imid‐PMA n and Fe 3 O 4 @SiO 2 ‐imid‐PMA b nanoparticles as green and reusable catalysts under solvent‐free conditions. The reaction proceeds efficiently in excellent yields and in a state of excellent purity. The nanocatalysts can be recycled and reused for at least four times without noticeably decreasing in catalytic activity.