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2-Thiopheneglyoxylic acid → 6-Hydroxymethyl-3-thiophen-2-yl-1H-quinoxalin-2-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Thiopheneglyoxylic acid | HCID 77694 | — |
| 反応物 | (3,4-Diaminophenyl)methanol | HCID 12902832 | — |
| 生成物 | 6-Hydroxymethyl-3-thiophen-2-yl-1H-quinoxalin-2-one | HCID 21083665 | — |
反応手順
The quinoxalin-2-one of the present example is prepared with (3,4-Diamino-phenyl)-methanol and (thiophen-2-yl) oxo-acetic acid via the method described in Example 12 to afford 6-Hydroxymethyl-3-thiophen-2-yl-1H-quinoxalin-2-one.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | USRE042375E1 |
| 出典データセット | uspto-grants-2011_05 |
| ORD ID | ord-dccbeb8fdddb45fc8cdd39998918a598 |
| 出典メモ | uspto-grants-2011_05 |