2,2,2-Trifluoroethyl Chlorooxoacetate—Universal Reagent for One-Pot Parallel Synthesis of N1-Aryl-N2-alkyl-Substituted Oxamides
摘要:
A one-pot parallel synthesis of N-1-aryl-N-2-alkyl-substituted oxamides with 2,2,2-trifluoroethyl chlorooxoacetate was developed. The synthesis of a library of 45 oxamides revealed higher efficiency of this reagent over the known ethyl chlorooxoacetate. The reagent was successfully used to prepare the known oxamide-containing HIV entry inhibitors.
Synthesis of 4-hydroxy-N-[5-(hydroxymethyl)-3-isoxazolyl]-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide and [(5-methyl-3-isoxazolyl)amino]oxoacetic acid. Major metabolites of isoxicam
作者:Jagadish C. Sircar、Thomas Capiris、Thomas P. Bobovski、Charles F. Schwender