fraxetin has been researched along with coumarin* in 1 studies
1 other study(ies) available for fraxetin and coumarin
Article | Year |
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Total syntheses of the coumarin-containing natural products pimpinellin and fraxetin using Au(I)-catalyzed intramolecular hydroarylation (IMHA) chemistry.
The title natural products (1 and 2, respectively) have been synthesized by Au(I)-catalyzed intramolecular hydroarylation (IMHA) of the relevant aryl propiolate esters (e.g., 13), which were themselves formed by reaction of the corresponding phenols with either 3-(trimethylsilyl)propiolic acid or propiolic acid and N-(3-dimethylaminopropyl)-N'-ethylcarbodiimide hydrochloride or dicyclohexylcarbodiimide. (±)-Purpurasol (3) was readily derived from fraxetin (2) by established procedures. Topics: Biological Products; Catalysis; Coumarins; Gold; Hydroxylation; Methoxsalen; Molecular Structure; Organic Chemistry Phenomena | 2013 |