A simple and convenient method for the synthesis of 3-indolyl-3-hydroxy oxindoles and 11-indolyl-11H-indeno[1,2-b]quinoxalin-11-ols catalyzed by K 2CO3 in aqueous media is described.
CITATION STYLE
Shanthi, G., Lakshmi, N. V., & Perumal, P. T. (2009). A simple and eco-friendly synthesis of 3-indolyl-3-hydroxy oxindoles and 11-indolyl-11h-indeno[1,2-b]quinoxalin-11-ols in aqueous media. Arkivoc, 2009(10), 121–130. https://doi.org/10.3998/ark.5550190.0010.a12
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