Synthesis of 4-Alkyl-2-chloro Imidazoles Using Intermolecular Radical Additions.
Org Lett
; 26(28): 5989-5994, 2024 Jul 19.
Article
em En
| MEDLINE
| ID: mdl-38975858
ABSTRACT
Here, we report an intermolecular radical addition-based reaction sequence that permits preparation of functionalized imidazoles via a 5-step/3-pot procedure. In contrast to traditional, transition-metal mediated protocols, which generally provide access to 2-substituted imidazoles, the strategy described here allows incorporation of a structurally diverse range of complex alkyl side chains at the 4-position. This work demonstrates that intermolecular free-radical addition reactions are a powerful alternative to traditional methods used to synthesize medicinally important heterocyclic frameworks.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Org Lett
Assunto da revista:
BIOQUIMICA
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
China