Different Lewis Acid Promotor-Steered Highly Regioselective Phosphorylation of Tertiary Enamides.
J Org Chem
; 87(15): 9769-9781, 2022 08 05.
Article
em En
| MEDLINE
| ID: mdl-35866754
ABSTRACT
Different Lewis acid promotor-steered highly regioselective phosphorylation of tertiary enamides with diverse H-phosphonates or H-phosphine oxides was developed. Under the catalysis of iron salt, the phosphonyl group was introduced into the α-position of tertiary enamides, affording various α-phosphorylated amides in high efficiency. On the other hand, the ß-phosphorylated tertiary enamides were efficiently obtained as the products in the presence of manganese(III) acetylacetonate.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ácidos de Lewis
/
Amidas
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article