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| Benzaldehyde, 3-acetyl-2,4,6-trihydroxy-5-methyl- Basic information |
| Benzaldehyde, 3-acetyl-2,4,6-trihydroxy-5-methyl- Chemical Properties |
| Benzaldehyde, 3-acetyl-2,4,6-trihydroxy-5-methyl- Usage And Synthesis |
Preparation | Obtained by reaction of methyl iodide with 2,4,6-trihydroxy-3-(1-oxoethyl)benzaldehyde in the presence of potassium hydroxide in methanol at 70° (50%) Also prepared by interaction of C-methylphloroacetophenone, zinc cyanide and hydrogen cyanide in ethyl ether saturated at 0°, for 24 h followed by rapid heating to boiling of the aldimine salt with water Also obtained by reaction of acetyl chloride with 2-formyl-4-methylphloroglu-cinol in the presence of aluminium chloride at 0° and at r.t. for 48 h, then at 60° for 1 h. |
| Benzaldehyde, 3-acetyl-2,4,6-trihydroxy-5-methyl- Preparation Products And Raw materials |
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