Title of article :
5(6)-Fluoro-6(5)-R-benzofuroxans: synthesis and NMR 1H, 13C and 19F studies
Author/Authors :
Kotovskaya، نويسنده , , S.K and Romanova، نويسنده , , S.A and Charushin، نويسنده , , V.N and Kodess، نويسنده , , M.I and Chupakhin، نويسنده , , O.N، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Abstract :
5(6)-Fluoro-6(5)-substituted benzofuroxans were obtained by the reactions of 5,6-difluorobenzofuroxan with a number of nucleophiles, such as alkylamines, cycloalkylimines, sodium azide and sodium alkoxides. The features of tautomerism in the series of asymmetrical 5(6)-fluorobenzofuroxans in acetone solutions have been studied by 1H, 13C and 19F NMR.
Keywords :
X-ray crystallography , 5 , 6-Difluorobenzofuroxan , nucleophilic substitution , 1H , 13C and 19F NMR
Journal title :
Journal of Fluorine Chemistry
Journal title :
Journal of Fluorine Chemistry
