Oxidation of some penicillins and other sulphides by use of a polymer-supported peroxy-acid

Preparation of polymer resin and inorgan

Preparation of polymer resin and inorganic oxide supported peroxy-acids and their use in the oxidation of tetrahydrothiophene

✍ J.A. Greig; R.D. Hancock; D.C. Sherrington 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 508 KB

Peroxy-benzoic acid residues have been attached to polystyrene resins with nominal crosslink ratios of 5-40°o, and also to various commercially available silicas and aluminas. Chemical modification of the resins becomes increasingly difficult as the crosslink ratio is increased, although resistance