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Acetic acid 3-(2,4-dimethoxyphenyl)-7-hydroxy4-methyl-2-oxo-2H-chromen-7-yl ester → 3-(2,3-Dihydroxyphenyl)-7-hydroxy-4-methyl-chromen-2-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Acetic acid 3-(2,4-dimethoxyphenyl)-7-hydroxy4-methyl-2-oxo-2H-chromen-7-yl ester | HCID 69317693 | — |
| 反応物 | acetic acid 3-(2,4-dimethoxyphenyl)-8-hydroxy-4-methyl-2-oxo-2H-chromen-7-yl ester | HCID 86590263 | — |
| 生成物 | 3-(2,3-Dihydroxyphenyl)-7-hydroxy-4-methyl-chromen-2-one | HCID 21959177 | — |
反応手順
The title compound was prepared according to the procedure described in Example 5 with substitution of acetic acid 3-(2,4-dimethoxyphenyl)-8-hydroxy-4-methyl-2-oxo-2H-chromen-7-yl ester, prepared in Example 2, for acetic acid 3-(2,4-dimethoxyphenyl)-7-hydroxy-4-methyl-2-oxo-2H-chromen-7-yl ester.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07105679B2 |
| 出典データセット | uspto-grants-2006_09 |
| ORD ID | ord-8bb00c6b54634ea089477a3795357253 |
| 出典メモ | uspto-grants-2006_09 |