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The utilization of copper/zeolite as catalyst in the microwave-assisted synthesis of some novel sulfonamide derivatives

By Dineshkumar Selvakumar, Thirunarayanan Ganesamoorthi, Mayavel Perumal and Muthuvel Inbasekaran


Zeolite Y clay modified copper nitrate catalyst was prepared. The obtained catalyst was analyzed by SEM, EDS, and powder XRD techniques. The zeolite Y clay modified copper nitrate catalyst was used for the synthesis of various substituted mesalazine by sulfonylation. The synthesized sulfonamides have been characterized by GC-MS, IR, 1H, 13C and HSQC NMR techniques. The yield percentages of sulfonamides are more than 85%

Topics: sulfonamides, copper-zeolites, FT-IR, NMR spectra, GC-mass, SEM, EDS, powder XRD, Chemistry, QD1-999
Publisher: De Gruyter Open
Year: 2016
DOI identifier: 10.1515/auoc-2016-0005
OAI identifier: oai:doaj.org/article:9f0695862c294f508deb522c9e26bd64
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