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Trifluoroacetic acid methylene chloride → 3-Methyl-4-(pyridin-3-ylmethoxy)-benzofuran-2-carboxylic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Trifluoroacetic acid methylene chloride | HCID 21863450 | — |
| 反応物 | 3-Methyl-4-(pyridin-3-ylmethoxy)-benzofuran-2-carboxylic acid t-butyl ester | HCID 68716974 | — |
| 生成物 | 3-Methyl-4-(pyridin-3-ylmethoxy)-benzofuran-2-carboxylic acid | HCID 68716682 | — |
反応手順
The 3-methyl-4-(pyridin-3-ylmethoxy)-benzofuran-2-carboxylic acid t-butyl ester was dissolved into a 40% TFA/methylene chloride solution, and stirred at room temperature for 4 hours. Evaporation of the solvent gave 3-methyl-4-(pyridin-3-ylmethoxy)-benzofuran-2-carboxylic acid in quantitative yield.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07420001B2 |
| 出典データセット | uspto-grants-2008_09 |
| ORD ID | ord-12efaa82323c42619673e614c284d259 |
| 出典メモ | uspto-grants-2008_09 |