A search for maximal neighboring group participation in Solvolyses of allylic substrates. Ethanolysis of 2-(ω-alkylthioalkyl)-3-methyl-2-cyclohexenyl p-nitrobenzoates

Neighboring sulfur participation in the

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

✍ Mladen Ladika; Branko Juršić; Zlatko Mihalić; Dionis E. Sunko 📂 Article 📅 1986 🏛 Elsevier Science 🌐 French ⚖ 268 KB

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 o