Citation

Huppatz JL Sasse WHF (1964) Phenanthridines. III. Syntheses of 9-bromophenanthridine and 7-bromophenanthridine by Pschorr reactions with sulphonamides derived from N-p-bromobenzyl- and N-o-bromobenzyl-o-phenylenediamines, and a new route to N-sulphonylcarbazoles. Australian Journal of Chemistry 17, 1406-1417.

https://doi.org/10.1071/CH9641406