Synthesis of 3-and 2,3-substituted pyrazolo[1,5-a][1,10]phenanthrolines

Autor: R. V. Andreev, Mikhail А. Panfilov, Aleksey Yu. Vorob’ev, Igor R. Filippov, Oleg Yu. Karmatskikh, Viktoriya А. Sannikova
Rok vydání: 2020
Předmět:
Zdroj: Chemistry of Heterocyclic Compounds. 56:1042-1047
ISSN: 1573-8353
0009-3122
DOI: 10.1007/s10593-020-02772-8
Popis: The reaction of N-amino-1,10-phenanthrolinium mesitylenesulfonate with acceptor-substituted alkenes in the K2CO3–DMSO system gave 3- and 2,3-substituted pyrazolo[1,5-a][1,10]phenanthrolines. A wide range of alkenes enter into this reaction; however, in the case of nitro derivatives, complex mixtures of products were formed.
Databáze: OpenAIRE
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