𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Oxidation of substituted spiro[bicyclo[n.1.0]alkane-2,2′-[1,3]dioxolanes]. Formation of substituted lactones

✍ Scribed by Janine Cossy; Jean-Luc Ranaivosata; Barbara Gille; Véronique Bellosta

Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
125 KB
Volume
40
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

are transformed to substituted ketolactones by treatment with m-chloroperbenzoic acid in the presence of p-toluenesulfonic acid.

📜 SIMILAR VOLUMES

NMR Study of Substituted Bicyclo[3.2.1]o
NMR Study of Substituted Bicyclo[3.2.1]octanes
✍ John W. Blunt; Andrew Burritt; James M. Coxon; Peter J. Steel 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 455 KB 👁 1 views

The 'H and I3C NMR spectra of six bromo-and methoxybicyclo[3.2.1]octanes were completely assigned. An axial bromine substituent at C-2 or C-4 results in a 5 ppm upfield shift of C-8 due to the gauche interaction. An equatorial bromine results in an upfield shift of similar magnitude on either C-6 (o