157951-14-9Relevant articles and documents
An efficient entry to perfluoroalkyl substituted azoles starting from β- perfluoroalkyl-β-dicarbonyl compounds
Bravo,Diliddo,Resnati
, p. 8827 - 8836 (1994)
5-Perfluoroalkylpyrazoles 6,5-perfluoroalkylisoxazoles 11, and 4- perfluoroacylisoxazoles 13 are obtained in high chemical yields and complete site and regioselectivity through the reaction of β-perfluoroalkyl-β- dicarbonyls 2 with hydrazonyl halides 1 an