Kinetics and Mechanisms of Acid-Catalyzed Hydrolysis of Some N-(4-Substitutedaryl) Succinimide Compounds

Öztürk S., Shahabi S., Kütük H.

JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN, cilt.44, sa.2, ss.186-193, 2022 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 44 Sayı: 2
  • Basım Tarihi: 2022
  • Doi Numarası: 10.52568/000998/jcsp/44.02.2022
  • Dergi Adı: JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Analytical Abstracts, Chemical Abstracts Core
  • Sayfa Sayıları: ss.186-193
  • Anahtar Kelimeler: Atylsuccinimides, Excess acidity, Activation entropy, Substituent effect, Acid-catalyzed hydrolysis, DERIVATIVES, PHTHALIMIDE
  • Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

In this study, the mechanism of acid catalyzed hydrolysis of N-(4-substitutedaryl) succinimides in different acids was investigated. These acids are hydrochloric acid, perchloric acid and sulfuric acid, which were studied at 50.0 +/- 0.1 degrees C. Analyses of the results obtained with the entropy of activation, Excess Acidity treatment and substituent effect are consistent across the entire acid studied by an A-2 mechanism. The catalytic order of strong acids for the acid catalyzed hydrolysis of the compounds studied were as HCl > H2SO4 > HClO4 in the whole range of acidity. This order is characteristics for an A-2 mechanism.