Expeditious photochemical reaction toward the preparation of substituted chroman-4-ones
A facile photochemical preparation of 5-, 6-, and 7-substituted chroman-4-ones from aryl 3-methyl-2-butenoate esters is described. The two-phase base-catalyzed method relies upon two consecutive processes in one-pot reaction through a photo-Fries rearrangement and a based-catalyzed intramolecular ox...
| Autores principales: | Iguchi, D., Erra-Balsells, R., Bonesi, S.M. |
|---|---|
| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00404039_v55_n33_p4653_Iguchi |
| Aporte de: |
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