Base-mediated ketenimine formation from N-sulfonylthioimidates for the synthesis of 5-amino-1-vinyl/aryl-1,2,3-triazoles.
Chem Commun (Camb)
; 59(10): 1297-1300, 2023 Jan 31.
Article
em En
| MEDLINE
| ID: mdl-36633138
ABSTRACT
N-Sulfonylthioimidate was converted to ketenimine under basic conditions. The reaction with vinyl/aryl azides was induced to cause dipolar cycloaddition to form 5-amino-1-vinyl/aryl-1,2,3-triazoles. The advantages of this method are high efficiency, structural diversity of products favorable yields and applicability to gram-scale operations.
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MEDLINE
Idioma:
En
Ano de publicação:
2023
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Article