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Chloroform ether → 2-(3-chloropropyl)-6,7-dimethoxy-1(2H)-phthalazinone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Chloroform ether | HCID 21911965 | — |
| 反応物 | 2-(2-hydroxyethyl)-6,7-dimethoxy-1(2H)-phthalazinone | HCID 22150157 | — |
| 反応物 | 2-(3-hydroxypropyl)-6,7-dimethoxy-1(2H)-phthalazinone | HCID 22150167 | — |
| 生成物 | 2-(3-chloropropyl)-6,7-dimethoxy-1(2H)-phthalazinone | HCID 22150171 | — |
反応手順
Working as described in Example 2 but replacing 2-(2-hydroxyethyl)-6,7-dimethoxy-1(2H)-phthalazinone with an equivalent amount of 2-(3-hydroxypropyl)-6,7-dimethoxy-1(2H)-phthalazinone obtained as described in Example 12, 2-(3- chloropropyl)-6,7-dimethoxy-1(2H)-phthalazinone is obtained (m.p. 185°-187° C., from chloroform/ethyl ether).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04983606 |
| 出典データセット | uspto-grants-1991_01 |
| ORD ID | ord-e9750e8b6eba4551b11f64ca69604883 |
| 出典メモ | uspto-grants-1991_01 |