Conversion of 3-amino-4-aryl­amino-1H-iso­chromen-1-ones to 1-aryl­iso­chromeno[3,4-d][1,2,3]triazol-5(1H)-ones: synthesis, spectroscopic characterization and the structures of four products and one ring-opened derivative

An efficient synthesis of 1-aryl­isochromeno[3,4-d][1,2,3]triazol-5(1H)-ones, involving the diazo­tization of 3-amino-4-aryl­amino-1H-isochromen-1-ones in weakly acidic solution, has been developed and the spectroscopic characterization and crystal structures of four examples are reported. The mol­e...

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Detalles Bibliográficos
Autores principales: Vicentes, Daniel E., Romero, Andrea L., Rodríguez, Ricuarte, Cobo, Justo, Glidewell, Christopher
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2020
Materias:
Research Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7199195/
https://www.ncbi.nlm.nih.gov/pubmed/32367825
http://dx.doi.org/10.1107/S2053229620003757

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7199195/
https://www.ncbi.nlm.nih.gov/pubmed/32367825
http://dx.doi.org/10.1107/S2053229620003757

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