Title of article :
Photocyclodimers from Z-ligustilide. Experimental results and FMO analysis
Author/Authors :
Quiroz-Garcيa، نويسنده , , Beatriz and Figueroa، نويسنده , , Ricardo and Cogordan، نويسنده , , J. Antonio and Delgado، نويسنده , , Guillermo، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2005
Abstract :
The irradiation of the natural phthalide Z-ligustilide (1) gave the natural dimeric phthalide riligustilide (5), and three novel dimeric phthalides 7, 8 and 9. The chemo- and regio-selectivity involved in the formation of the photocyclodimers were analyzed by use of frontier molecular orbital methods and the preference in the formation of 7 was supported by the theoretical analysis.
Keywords :
Riligustilide , Z-Ligustilide , Theoretical analysis , Photodimerization
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
