Martinez Roberto, Avila Gustavo Z., Reyes A. Eduardo, Synth. Commun, 25 (1995) N 7, S 1071-1076
作者:Martinez Roberto, Avila Gustavo Z., Reyes A. Eduardo
DOI:——
日期:——
Unusual Sulfonation of 1-(4-R-Phenyl)-2.6,6-trimethyl-4-oxo-4,5,6,7-tetrahydroindoles Under Schmidt Conditions
作者:Roberto Martínez、Gustavo Avila、Eduardo Reyes
DOI:10.1080/00397919508012669
日期:1995.4
Abstract Unexpected 4-oxo-tetrahydroindoles 3-sulfonic acids were synthesized from their corresponding 4-oxo-tetrahydroindoles using sodium azide and sulfuric acid (Schmidt conditions).