Martin's Sulfurane

Abstract image [ 32133‐82‐7 ] C 30 H 20 F 12 O 2 S (MW 672.57) InChI = 1S/C30H20F12O2S/c31‐27(32,33)25(28(34,35)36,21‐13‐5‐1‐6‐14‐21)43‐45(23‐17‐9‐3‐10‐18‐23,24‐19‐11‐4‐12‐20‐24)44‐26(29(37,38)39,30(40,41)42)22‐15‐7‐2‐8‐16‐22/h1‐20H InChIKey = RMIBJVUYNZSLSD‐UHFFFAOYSA‐N (dehydration of alcohols; 2 synthesis of epoxides and cyclic ethers; 3 cleavage of amides; 5 oxidation of amines 6 ) Physical Data : mp 107–109 °C. Solubility : sol ether, benzene, acetone, alcohols. Form Supplied in : white crystals. Analysis of Reagent Purity : NMR, IR. Preparative Method : by the reaction of the potassium salt of 1,1,1,3,3,3‐hexafluoro‐2‐phenylisopropanol with diphenyl sulfide in the presence of chlorine in ether at −78 °C. 1 a Handling, Storage, and Precautions : avoid moisture; readily hydrolyzed; stable at rt; decomposes slowly at rt in solution.