116992-27-9Relevant academic research and scientific papers
Relative Reactivity in the Condensation of 2H-Isoindole- and 2H-Indazole-4,7-dione Derivatives with o-Aminobenzenethiol and its Derivatives
Nan'ya, Seiko,Katsuraya, Kaname,Ueno, Yoshio,Maekawa, Eturo
, p. 1051 - 1052 (2007/10/02)
The effects of substituents on the condensation of o-aminobenzenethiol derivatives with 2H-isoindole- and 2H-indazole-4,7-dione derivatives were studied by competitive reactions.
Synthesis of 4H-Pyrazolo- and 4H-Pyrrolophenothiazin-4-one Derivatives
Nan'ya, Seiko,Katsuraya, Kaname,Ueno, Yoshio,Maekawa, Eturo
, p. 109 - 112 (2007/10/02)
5-Methyl- and 6-methyl-2-phenyl-2H-indazole-4,7-diones were condensed with 2-aminobenzenethiol or 6-substituted-3-aminopyridine-2(1H)thiones 4 to produce a new type of 5-methyl-2-phenyl-4H-pyrazolophenothiazin-4-ones or 8-substituted-7-aza-5-methyl-2-phen
