Diazotization of Tetrafluoroanthranilic Acid and Several Reactions of Related Compounds
作者:Sei-ichi Hayashi、Nobuo Ishikawa
DOI:10.1246/bcsj.45.2909
日期:1972.9
Diazotization of tetrafluoroanthranilic acid with nitrosylsulfuric acid in acetic acid gave a ring-hydroxylated, stable diazonium salt 4, which was isolated in high yield. Several reactions on this diazo compound were carried out. Replacement of the diazoniumgroup with hydrogen, chlorine, or bromine was accomplished with the usual reagents. The reaction of diazo compound with diazomethane afforded