Popis: |
[132799-16-7] C17H22F3IN2O3S (MW 518.33) InChI = 1S/2C8H11N.CHF3O3S.H2I/c2*1-6-4-7(2)9-8(3)5-6;2-1(3,4)8(5,6)7;/h2*4-5H,1-3H3;(H,5,6,7);1H2/q;;;+1/p-1 InChIKey = NHMJWSHZUNSWPD-UHFFFAOYSA-M (convenient source of iodonium ion, effective in activation of glycosyl donors such as thioglycosides and n-pentenyl orthoesters, iodination of exo-glycals, and acetal formation from vinyl ethers) Alternate Name: IDCT. Physical Data: crystalline solid. Solubility: soluble in dichloromethane and dichloroethane; insoluble in ether. Preparative Methods: prepared1 from the reaction of AgOTf with collidine in dichloromethane, followed by the addition of I2. The reaction mixture was filtered through Celite and crystallization was induced by the addition of ether. The resulting solid was filtered and dried in vacuo before use. |