化工社化工社 化学情報印刷レポート · 研究参考用
2-Hydroxy-4-Methoxybenzaldehyde → 3-(4-methoxybenzylsulfonyl)-7-methoxy-2H-chromen-2-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Hydroxy-4-Methoxybenzaldehyde | HCID 69600 | — |
| 反応物 | 4-Methoxybenzyl-sulfonylacetic acid | HCID 12097414 | — |
| 溶媒 | Acetic Acid | HCID 176 | — |
| 生成物 | 3-(4-methoxybenzylsulfonyl)-7-methoxy-2H-chromen-2-one | HCID 11537779 | 43% |
反応手順
A solution of 4-methoxysalicylaldehyde (1 mmol) and 2-(4-methoxybenzylsulfonyl)acetic acid (1 mmol) in acetic acid (10 mL) was subjected to the General Procedure 2, Method A to generate a 43% yield of the title compound; m.p. 179-180° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08143428B2 |
| 出典データセット | uspto-grants-2012_03 |
| ORD ID | ord-e8a86f6410794085a1271fc5d94abea0 |
| 出典メモ | uspto-grants-2012_03 |