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Communication | Regular issue | Vol 27, No. 9, 1988, pp.2067-2070
Published online, 1st January, 1970
DOI: 10.3987/COM-88-4627
Sulphonation of β-Carbolines in Concentrated Sulphuric Acid Solutions

María A. Muñoz, Manuel Balón,* Carmen Carmona, José Hidalgo, and Manuel Lopez Poveda

*Departmento de Química Física, c/Prof. García González s/n, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain


Solutions of harmane and N,N-dimethylharmane in concentrated sulphuric acid (16-18M) conducted to the corresponding C-6 sulphonated derivatives.