1.
J Org Chem
; 87(22): 15327-15332, 2022 11 18.
Artigo
em Inglês
| MEDLINE
| ID: mdl-36302512
RESUMO
Hexamethyldisilazane was reacted with formamides to generate N,N-disubstituent formimidamide, after which a reaction with sulfonamides was induced to form sulfonylformamidines. This protocol can be applied for arylformamidine formation in which anilines are used as substrates under optimized conditions. The advantages of this method are high efficiency, structural diversity in products with good yields, and applicability in large-scale operations.