128888-52-8Relevant articles and documents
SYNTHESIS AND STRUCTURE OF DERIVATIVES OF AZADITHIAPENTALENEANTHRONE AND ISOTHIAZOLEANTHRONE
Gorelik, M. V.,Alimova, R. A.,Shteiman, V. Ya.,Gladysheva, T. Kh.,Tafeenko, V. A.,Medvedev, S. V.
, p. 361 - 369 (1990)
The reaction of N,N'-dialkyl- or N,N'-diaryl-1,5-diaminoanthrones with sulfur in a polar aprotic solvent in the presence of a base leads to the formation of 4-alkyl(aryl)amino-9-alky(aryl)-5H-anthra-9-aza-1,10λ4-dithiapentalen-5-one