367960-89-2Relevant academic research and scientific papers
Transition-metal-free synthesis of oxindoles by potassium tert-butoxide-promoted intramolecular α-arylation
Beyer, Astrid,Buendia, Julien,Bolm, Carsten
supporting information; experimental part, p. 3948 - 3951 (2012/10/08)
Potassium tert-butoxide-mediated intramolecular α-arylations of fluoro- and chloro-substituted anilides provide oxindoles in DMF at 80 °C. In this manner, diversely substituted products have been obtained in moderate to high yields.
