M. Chakrabarty et A. Batabyal, A NEW METHOD OF NITRATION OF CARBAZOLES USING CERIC AMMONIUM-NITRATE (CAN), Synthetic communications, 24(1), 1994, pp. 1-10
A convenient procedure for the mononitration of carbazole and 9-alkylc
arbazoles using CAN in CH3CN in presence of SiO2 is reported. The resu
lts with 9-acetyl, 9- benzoyl and 9-benzenesulphonylcarbazoles are als
o discussed.