220399-23-5Relevant articles and documents
Facile synthesis of benzobisimidazole and bibenzimidazole-based bisnitriles as potential precursors for DNA minor groove binders
Farahat, Abdelbasset A.,Iwamoto, Satori,Roche, Michael,Boykin, David W.
, p. 2280 - 2286 (2021/08/16)
The synthesis of bisnitrile derivatives of benzobisimidazole and bibenzimidazole in a good yield is described in detail for the first time. Nucleophilic substitution of 1,5-difluoro-2,4-dinitrobenzene using different amines produced the intermediate diami
Catalytic Deprotonative α-Formylation of Heteroarenes by an Amide Base Generated in Situ from Tetramethylammonium Fluoride and Tris(trimethylsilyl)amine
Shigeno, Masanori,Fujii, Yuki,Kajima, Akihisa,Nozawa-Kumada, Kanako,Kondo, Yoshinori
, p. 443 - 451 (2019/04/30)
Heteroarene formylations in DMF solution proceed in the presence of an amide base catalyst generated in situ from tetramethylammonium fluoride (TMAF) and tris(trimethylsilyl)amine (N(TMS)3). The reaction proceeds at room temperature and has an operationally simple procedure. Various heteroarenes, including benzothiophene, thiophene, benzothiazole, oxazole, and indole derivatives, can be formylated with high functional group tolerance.
Synthesis and evaluation of thiophene-based guanylhydrazones (iminoguanidines) efficient against panel of voriconazole-resistant fungal isolates
Ajda?i?, Vladimir,Senerovic, Lidija,Vrani?, Marija,Pekmezovic, Marina,Arsic-Arsnijevic, Valentina,Veselinovic, Aleksandar,Veselinovic, Jovana,?olaja, Bogdan A.,Nikodinovic-Runic, Jasmina,Opsenica, Igor M.
, p. 1277 - 1291 (2016/03/01)
A series of new thiophene-based guanylhydrazones (iminoguanidines) were synthesized in high yields using a straightforward two-step procedure. The antifungal activity of compounds was evaluated against a wide range of medicaly important fungal strains inc