Kinetics and mechanisms of the acid- catalysed hydrolyses of 4-nitrophenyl- n-aroyl-areneiminosulphonates
Phosphorus, Sulfur, and Silicon and the Related Elements, cilt.85, sa.1-4, ss.217-224, 1993 (Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 85 Sayı: 1-4
- Basım Tarihi: 1993
- Doi Numarası: 10.1080/10426509308038201
- Dergi Adı: Phosphorus, Sulfur, and Silicon and the Related Elements
- Derginin Tarandığı İndeksler: Scopus
- Sayfa Sayıları: ss.217-224
- Anahtar Kelimeler: Acid-catalysed hydrolysis, sulphonimidic esters
- Ondokuz Mayıs Üniversitesi Adresli: Evet
Özet
The acid catalysed hydrolyses of N-acetyl and a series of N-aroylsulphonimidic esters have been studied in aqueous 40% (v/v) dioxane solutions of mineral acids. At low acidity all the esters studied are considered to hydrolyse by an A-2 mechanism. At higher acidities a changeover to an A-1 mechanism is observed for N-aroylsulphonimidic esters. © 1993, Taylor & Francis Group, LLC. All rights reserved.