1-Hydroxyindoles produced novel types of compounds such as 4-substituted indoles and 4H-1, 3-dioxolo[4,5-b]indoles upon reaction with p-toluenesulfonyl chloride in acetone. Contrastively, 5-tosyloxyindole and 2H-1,2-oxazino[2, 3-a]indole were generated upon reaction with p-toluenesulfonic acid in acetone.
Heterocylization ofN-phenylamino-2-pyrrolidones
作者:V. P. Zhestkov、V. V. Druzhinima、A. V. Rudnitskikh