Self-assembling bisurea macrocycles used as an organic zeolite for a highly stereoselective photodimerization of 2-cyclohexenone.
J Am Chem Soc
; 128(25): 8122-3, 2006 Jun 28.
Article
en En
| MEDLINE
| ID: mdl-16787061
We report a highly selective 2 + 2 cycloaddition of 2-cyclohexenone in the presence of self-assembled bisurea macrocycles that yields the head-to-tail photodimer. The reaction proceeds with high conversion and with decreased incidence of secondary photorearrangement. Furthermore, the product can be extracted from the assembly, and the solid assembly is readily recovered and reused, much like a zeolite.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Urea
/
Zeolitas
/
Ciclohexanonas
/
Compuestos Macrocíclicos
Idioma:
En
Revista:
J Am Chem Soc
Año:
2006
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
Estados Unidos