Synthesis and Antimicrobial Activity of 4-Arylthio- and 4 Alkylthiofunctionalized Pyrazolo[1,5-a]pyrazines

• Datum: 2019
• Автори та афіліації: Yevhenii Hrynyshyn — National University of “Kyiv-Mohyla Academy”, G. Skovoroda Str. 2, Kyiv, 04655; Hanna Musiichuk — Institute of Organic Chemistry of the National Academy of Sciences of Ukraine, Murmanska Str. 5, Kyiv, 02660; Olena Komarovska-Porokhnyavets — Lviv Polytechnic National University, S. Bandera Str.12, Lviv, 79013; Oksana Is’kiv — Lviv Polytechnic National University, S. Bandera Str.12, Lviv, 79013; Nataliia Moskalenko — Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79013; Maryna Stasevych — Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79000; Nazar Tsyzoryk — Institute of Organic Chemistry of the National Academy of Sciences of Ukraine, Murmanska Str. 5, Kyiv, 02660; Mykhailo Vovk — Institute of Organic Chemistry of the National Academy of Sciences of Ukraine, Murmanska Str. 5, Kyiv, 02660
• Ключові слова: keywords
• Hauptverfasser: Hrynyshyn, Yevhenii, Musiichuk, Hanna, Komarovska-Porokhnyavets, Olena, Is’kiv, Oksana, Moskalenko, Nataliia, Stasevych, Maryna, Tsyzoryk, Nazar, Vovk, Mykhailo
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: V.I.Vernadsky Institute of General and Inorganic Chemistry 2019
• Online Zugang: https://ucj.org.ua/index.php/journal/article/view/22
• Назва журналу: Ukrainian Chemistry Journal

The reaction of pyrazolo[1,5-a]pyrazine-4(5H)ones with phosphorus tribromoxide in boiling benzene yielded 4-bromopyrazolo[1,5-a]pyrazines, and the thionation with phosphorus pentasulfide in pyridine at 90 °C led to pyrazolo[1,5-a]pyrazine-4(5H)thiones. The synthesized bromine derivatives are electro...