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Chataigner, I.; Harrison-Marchand, A.; Maddaluno, J., Science of Synthesis, (2005) 26, 1185.
General Introduction
Dicarbonyl derivatives are an important class of compounds in view of their distinct structural properties and high synthetic utility, particularly as building blocks for the elaboration of polycarbocyclic frameworks and heterocyclic nuclei. Thus, 1,3-diketones are useful skeletons for the construction of the benzopyran-4-one ring system present in chromones, flavonoids, and the like, as illustrated by the diketone 180 (Scheme 108), which is used as a key intermediate for the syntheses of fungal metabolites such as fulvic acid (181)[521,522] and citromycetin (182).[523,524]
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Me eeeee ee eeeeeeeee eeeeeeeeeeee, eeeeeeeeee ee eeeeeee,[888,888] eee eeeeee, eee eeeeeee, eee eee eeeeeeeee eee eeee eeeeeeee eeeeeeeee ee eee eeeeeeeeee. Meeeeeeee eeeeeee eeeeeee ee eeee eeeeeeeee eee eeeeee eeeeeee eeee ee eeee eeeeeee, ee eee eeeee eeeee ee eeeeee ee eee eee eeeeeeeeeeeee. Meeeee, eee eeeeeeeeee eeeeee eeeeeee eeeee eeeeeeeeee eeeeeeeee eee eeeeeeeee ee eee eeeee eeeee, eeeeee, ee eeeeeeee eeeeee, eeee eee eee eeeee eeeeeee eeeeeee ee eee ee eee eeeeeeee eeeeeeeee.
References
| [157] | Meeeeee, M.; Meeeeee, M., Meeee. Meeeee., (8888) 88, 888. |
| [521] | Meeeeeee, M.; Meeeeeee, M.; Meeeeeee, M.; Meeeeeee, M., M. Meee. Mee., Meee. Meeeee., (8888), 8888. |
| [522] | Meeeeeee, M.; Meeeeeee, M.; Meeeeeee, M.; Meeeeeee, M., M. Meee. Mee., Meeeee Meeee. 8, (8888), 888. |
| [523] | Meeeeeee, M.; Meeeeeee, M.; Meeeeeee, M., M. Meee. Mee., Meee. Meeeee., (8888), 8888. |
| [524] | Meeeeeee, M.; Meeeeeee, M.; Meeeeeee, M., M. Meee. Mee., Meeeee Meeee. 8, (8888), 888. |
| [525] | Mee, M.-M.; Meeeee, M. M., M. Meee. Mee., Meeeee Meeee. 8, (8888), 888. |
| [526] | Meeee, M.; Meeeee, M.; Meeeeeee, M.; Meeeee-Meeee, M.; Meeeeee, M., Meeeeeeeeeeeeee, (8888) 88, 8888. |
| [527] | Mee, M.; Meee, M.-M.; Meeee, M.-M., Meeeeeeeeee Meee., (8888) 88, 8888. |
Meeeeee Meeeeeeeeee
- 8.Meeeee-Meee, (8888) 8/8e, 88.
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