Reduced 3,4′-bi­pyrazoles carrying thio­phene and thia­zole substituents: structures of two intermediates and two products

Cyclo­addition reactions between 3-(5-ar­yloxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-1-(thio­phen-2-yl)prop-2-en-1-ones and thio­semicarbazide leads to the formation of reduced 3,4′-bi­pyrazole-2-carbo­thio­amides. Further cyclo­addition of these inter­mediates with either diethyl acetyl­enedi­carboxyl...

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Detalles Bibliográficos
Autores principales: Harish Chinthal, Chayanna, Yathirajan, Hemmige S., Manju, Nagaraja, Kalluraya, Balakrishna, Foro, Sabine, Glidewell, Christopher
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2021
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8025870/
https://www.ncbi.nlm.nih.gov/pubmed/33936753
http://dx.doi.org/10.1107/S2056989021002310

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8025870/
https://www.ncbi.nlm.nih.gov/pubmed/33936753
http://dx.doi.org/10.1107/S2056989021002310

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