Downloads: 146 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
Research Paper | Chemistry | India | Volume 8 Issue 10, October 2019
Studies of Colour of Some Advanced Parallel of 3-(Naphthoyl)-3-(Substituted Phenyl) Phthalide
Chandrabhan Rathaur [2] | Prabha Chauhan [3]
Abstract: Some advance dyes have been synthesized by condensation 2- (naphthoyl) benzoic acid with various phenol such as mono, di and tri hydric phenol using concentrated sulphuric acid as the condensing agent. The resulting compounds are substituted phthalides having central tri phenyl methane asymmetrical carbon atom attached to different phenyl rings such as 3- ( naphthoyl) -3- (phydroxy phenyl) phthalide, 3- (naphthoyl) -3- (2, 4-dihydroxyphenyl) phthalide, 3- (naphthoyl) -3- (2, 3-dihydroxy phenyl) phthalide, 3- ( naphthoyl) -3- (2, 5-dihydroxy phenyl) phthalide, 3- ( naphthoyl) -3- (2, 3, 4-trihydroxy phenyl) phthalide and 3- (naphthoyl) -3- (2, 4, 6-trihydroxy phenyl) phthalide. . The absorption spectra properties of as prepared phthalides were investigated in 95 % Ethanol, attempt to evaluate spectral behaviors. The Śmax and colour of some selected Innovative synthesized phthalide are observed in altered solvents having dissimilar colour.
Keywords: Naphthoyl, PHENYL, PHENOL, RESORCINOL, PYRROGALLOL, PHLOROGLUCINOL
Edition: Volume 8 Issue 10, October 2019,
Pages: 231 - 235
Similar Articles with Keyword 'PHENYL'
Downloads: 1
Research Paper, Chemistry, India, Volume 10 Issue 11, November 2021
Pages: 1428 - 1434Synthesis of a Novel5, 7-Dichloroto-2-(3, 4-Dimethoxyphenyl)-8-Hydroxy-4h-Chromen-4-One, its Characterization and DFT Study
Nirwan Ramesh Shankar
Downloads: 1 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
Research Paper, Chemistry, Bosnia and Herzegovina, Volume 11 Issue 10, October 2022
Pages: 1034 - 1039Synthesis, Identification and Characterization of N-(4-Aminophenyl) Acetamide Molecule
Aida Smajlagic | Majda Srabovic