Base-induced reactions of 3-(α-haloacyl)
✍
Jan Bergman; Jan-Erling Bäckvall
📂
Article
📅
1973
🏛
Elsevier Science
🌐
French
⚖ 176 KB
Forcing conditions, such as powdered sodium hydroxide in reflwing xylene 192 or silver nitrate in ethanol, 3 are necessary to effect Favorskii rearrangements of aryl a-haloalkyl ketones (RCmc0Ar -RCHArCOOH). With 3-(a-haloacyl)indoles , which should be relatively strong acids, 4 as reactants we anti