Transition-Metal-Free Synthesis of Benzimidazoles Mediated by KOH/DMSO
摘要:
Benzimidazoles are prepared by intramolecular N-arylations of amidines mediated by potassium hydroxide in DMSO at 120 degrees C. In this manner, diversely substituted products have been obtained in moderate to very good yields.
Transition-Metal-Free Synthesis of Benzimidazoles Mediated by KOH/DMSO
摘要:
Benzimidazoles are prepared by intramolecular N-arylations of amidines mediated by potassium hydroxide in DMSO at 120 degrees C. In this manner, diversely substituted products have been obtained in moderate to very good yields.
Transition-Metal-Free Synthesis of Benzimidazoles Mediated by KOH/DMSO
作者:Hannah Baars、Astrid Beyer、Stefanie V. Kohlhepp、Carsten Bolm
DOI:10.1021/ol403414v
日期:2014.1.17
Benzimidazoles are prepared by intramolecular N-arylations of amidines mediated by potassium hydroxide in DMSO at 120 degrees C. In this manner, diversely substituted products have been obtained in moderate to very good yields.