Synthesis and characterization of heterocyclic substituted fluoran compounds

Patel Sachin V.; Patel Manish P.; Patel Ranjan G.

doi:10.2298/JSC0711039P

Journal of the Serbian Chemical Society (Jan 2007)

Synthesis and characterization of heterocyclic substituted fluoran compounds

Patel Sachin V.,
Patel Manish P.,
Patel Ranjan G.

Affiliations

Patel Sachin V.: Department of Chemistry, Sardar Patel University, Gujarat, India
Patel Manish P.: Department of Chemistry, Sardar Patel University, Gujarat, India
Patel Ranjan G.: Department of Chemistry, Sardar Patel University, Gujarat, India

DOI: https://doi.org/10.2298/JSC0711039P
Journal volume & issue: Vol. 72, no. 11
pp. 1039 – 1044

Abstract

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New quinazolinone-substituted fluoran compounds were synthesized by reaction of keto acid, 2’-carboxy-2-hydroxy-4-N-pyrrolidinylbenzophenone with different quinazolinone derivatives in the presence of conc. sulphuric acid. All the synthesized fluoran compounds were characterized by spectroscopic methods (IR, 1H-NMR and UV-visible spectroscopy) and elemental analysis. The fluoran compounds are colorless or nearly colorless and develop color on contact with electron-accepting compounds.

Published in Journal of the Serbian Chemical Society

ISSN: 0352-5139 (Print); 1820-7421 (Online)
Publisher: Serbian Chemical Society
Country of publisher: Serbia
LCC subjects: Science: Chemistry
Website: http://www.shd-pub.org.rs/index.php/JSCS

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