Structural Identification between Phthalazine-1,4-Diones and N-Aminophthalimides via Vilsmeier Reaction: Nitrogen Cyclization and Tautomerization Study

N-Aminophthalimides and phthalazine 1,4-diones were synthesized from isobenzofuran-1,3-dione, isoindoline-1,3-dione, furo [3,4-b] pyrazine-5,7-dione, or 1H-pyrrolo [3,4-c] pyridine-1,3-dione with monohydrate hydrazine to carry out the 5-exo or 6-endo nitrogen cyclization under the different reaction...

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Detalles Bibliográficos
Autores principales: Chung, Cheng-Yen, Tseng, Ching-Chun, Li, Sin-Min, Tsai, Shuo-En, Lin, Hui-Yi, Wong, Fung Fuh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8153572/
https://www.ncbi.nlm.nih.gov/pubmed/34068439
http://dx.doi.org/10.3390/molecules26102907

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