Open AccessEffect of Dielectric Constant of Substituted Dihydropyrimidinone by pH -Metrically
Author(s) -
Roshani R. Dharamkar,
G. D. Tambatkar
Publication year - 2021
Publication title -
international journal of advanced research in science, communication and technology
Language(s) - English
Resource type - Journals
ISSN - 2581-9429
DOI - 10.48175/ijarsct-2376
Subject(s) - dielectric , ionic strength , chemistry , constant (computer programming) , ionic bonding , analytical chemistry (journal) , materials science , organic chemistry , ion , computer science , programming language , optoelectronics , aqueous solution
To Studies on pH metry by using dihydropyrimidinone has been regarded as a sensitive tool for understanding various effect of dielectric constant of dihydropyrimodinone by evaluating the log k & pk value of 5-ethoxy carbonyl 1-4-(4-methoxy-phenyl)-6 methyl 1,3,4-dihydropyrimidin-2-(1H)- one by keeping ionic strength 0.1M constant at temperature 400 C study the dielectric constant. Log k values increased with the increases in percentage of organic solvents. This phenomenon was elucidated by using well characterized films especially prepared for the purpose.