Ellagic acid synthesis
- Product Name:Ellagic acid
- CAS Number:476-66-4
- Molecular formula:C14H6O8
- Molecular Weight:302.19
![[1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,4',5,5',6,6'-hexahydroxy-, 2,2'-dimethyl ester](/CAS/20210305/GIF/84316-70-1.gif)
84316-70-1
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476-66-4
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Yield:476-66-4 100%
Reaction Conditions:
in methanol;water; for 24 h;Reflux;
Steps:
Ellagic acid (5)
Method 2: A solution of dicarboxylate 19 (72 mg, 0.19 mmol) was heated at reflux inmethanol/water (1:1, 3 mL) for 24 hours, then cooled to room temperature. The crude material wasextracted with n-butanol (3 × 10 mL) and the solvent evaporated in vacuo. Recrystallization of thecrude material with DMSO-chloroform (1:1) afforded the natural product 5 as a cream solid (58.7mg, 100%).
References:
Daley, Sharna-Kay;Downer-Riley, Nadale [Beilstein Journal of Organic Chemistry,2020,vol. 16,p. 2026 - 2031] Location in patent:supporting information
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476-66-4
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$5.00/250mg