Synthesis of highly functionalized 9,10-phenanthrenequinones by oxidative coupling using MoCl5.
Org Lett
; 14(12): 2976-9, 2012 Jun 15.
Article
en En
| MEDLINE
| ID: mdl-22655861
ABSTRACT
The strong oxidative power of molybdenum pentachloride gives rise to an efficient oxidative C-C bond formation of benzil derivatives to the corresponding 9,10-phenanthrenequinones. A highly complementary method to previous approaches was developed. The required derivatives are accessible in a modular fashion and in excellent yields. By this approach the orchid-derived natural product cypripediquinone A was synthesized for the first time.
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Fenantrenos
/
Cloruros
/
Acoplamiento Oxidativo
/
Molibdeno
Idioma:
En
Revista:
Org Lett
Año:
2012
Tipo del documento:
Article
País de afiliación:
Alemania