Intramolecular Metal-Free N-N Bond Formation with Heteroaromatic Amines: Mild Access to Fused-Triazapentalene Derivatives.
Chemistry
; 26(7): 1525-1529, 2020 Feb 03.
Article
em En
| MEDLINE
| ID: mdl-31872461
ABSTRACT
Formation of N-N bonds may offer an original approach to various nitrogen-containing heterocycles with numerous applications. For this purpose, we found that readily available heteroaromatic amines are appropriate substrates for providing an efficient and innovative approach for the formation of N-N bonds in the presence of iodine (III) reagent in very mild conditions. This method makes it possible to synthesize nitrogen rich triazapentalene derivatives exhibiting fluorescent properties, inaccessible with existing approaches.
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01-internacional
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MEDLINE
Idioma:
En
Ano de publicação:
2020
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Article