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2,4-Difluorobenzyl alcohol → 1-(2-Butenyl)-7-(2,4-difluorobenzyloxy)-2,3-dimethylpyrrolo[2,3-d]pyridazine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2,4-Difluorobenzyl alcohol | HCID 91867 | — |
| 反応物 | 1-(2-Butenyl)-7-chloro-2,3-dimethylpyrrolo[2,3-d]pyridazine | HCID 53719624 | — |
| 生成物 | 1-(2-Butenyl)-7-(2,4-difluorobenzyloxy)-2,3-dimethylpyrrolo[2,3-d]pyridazine | HCID 53910374 | 43.1% |
反応手順
The title compound (cis/trans=18/82) was prepared as a pale yellow powder in 43.1% yield in a similar procedure to that described in Example 1 by using 1-(2-butenyl)-7-chloro-2,3-dimethylpyrrolo[2,3-d]pyridazine (cis/trans=21/79) and 2,4-difluorobenzyl alcohol.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06063782 |
| 出典データセット | uspto-grants-2000_05 |
| ORD ID | ord-5028f0128512400995d3b0e575ddb826 |
| 出典メモ | uspto-grants-2000_05 |