Sigma-Aldrich Propylphosphonic Anhydride Sol

Sigma-Aldrich Propylphosphonic Anhydride Solution, 50 mL Net Content, 68957-94-8, C9H21O6P3, 318.18 g/mol, Colorless to Brown Yellow, Liquid Form, Boiling Point: 65 deg C, -4 deg C Flash Point, Yes, PPACA, 2, 4, 6-Tripropyl-1, 3, 5, 2, 4, 6-Trioxatriphosphorinane-2, 4, 6-Trioxide Solution, T3P, 1-Propanephosphonic Anhydride Solution. Propylphosphonic anhydride (T3P) is a reactive n-propyl phosphonic acid cyclic anhydride. It is a mild and low toxic coupling agent used in peptide synthesis. T3P also acts as a promoter and water scavenger in the Friedlander annulation reaction. It participates in the conversion of carboxylic acids and amides into nitriles, formation of Weinreb amides, ester synthesis, dehydrations, oxidation of alcohols, isonitrile synthesis, synthesis of alkenes from alcohols and C-C coupling reactions. T3P delivers outstanding advantages over traditional reagents, such as broad functional group tolerance, low epimerization and water-soluble by-products and hence gives high purity and yield of the product - SIAL (Additional S&H Or Hazmat Fees May Apply)