期刊论文详细信息
Journal of the Serbian Chemical Society | |
Synthesis and characterization of heterocyclic substituted fluoran compounds | |
Patel Ranjan G.1  Patel Manish P.1  Patel Sachin V.1  | |
[1] Department of Chemistry, Sardar Patel University, Gujarat, India; | |
关键词: fluoran; keto acid; synthesis; quinazolinone; | |
DOI : 10.2298/JSC0711039P | |
来源: DOAJ |
【 摘 要 】
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.
【 授权许可】
Unknown