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Silica‐supported Solvent Approaches More Facile than the Conventional for Erlenmeyer Synthesis with Our Pyridinium Salts
Author(s) -
Manikandan Chitrarasu,
Ganesan Kilivelu
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.3120
Subject(s) - pyridinium , chemistry , erlenmeyer flask , pyridinium chlorochromate , solvent , bromide , quinazolinone , organic chemistry , salt (chemistry) , inorganic chemistry , chromatography
The synthesis of pyridinium salts by both conventional/silica‐supported muffle furnace and microwave approaches is described. We have optimized the Erlenmeyer synthesis of azalactone with various concentrations of our synthesized pyridinium salts. Among these, bromide‐containing pyridinium salts showed excellent catalytic activity than the others.