𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Neighboring sulfur participation in the solvolysis of 2-(ω-alkylthioalkyl)-3-methyl-2-cyclohexenyl p-nitrobenzoates

✍ Scribed by Mladen Ladika; Branko Juršić; Zlatko Mihalić; Dionis E. Sunko

Publisher
Elsevier Science
Year
1986
Tongue
French
Weight
268 KB
Volume
27
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

As shown by kinetic and product analysis, the solvolysis of7 and 8 in m includes several competitive reactions, one of them being neighbofing sulfur participation and formation of intermediate cyclic sulfonium cation. Recently we have demonstrated' the absence of r-or n-participation in solvolysis of esters l-4.

📜 SIMILAR VOLUMES

β-deuterium kinetic isotope effects in t
β-deuterium kinetic isotope effects in the solvolysis of 2-aryl-1,1,1-trifluoro-2-propyl tosylates and of 2-aryl-2-profyl p-nitrobenzoates. Evidence for a variation of the contribution of α-methyl substituent in stabilizing cationic reaction centers with different electron demand
✍ Kwang-Ting Liu; Yuh Wern Wu 📂 Article 📅 1986 🏛 Elsevier Science 🌐 French ⚖ 251 KB

A very high S-deuterium kinetic isotope effect, k(CH3)/k(CD3) =2.l3 at ~o'c, was found for the solvolysis of 2-(3'-chlorophenyl)-l,l,l-trifluoro-2propyl tosylate(&) and the a-CD3 analogue