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Ethyl 2-butyryl-3-ethoxyacrylate → HCID 178450502、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethyl 2-butyryl-3-ethoxyacrylate | HCID 3359484 | — |
| 反応物 | 5-Ethoxy-6-methylpyridin-2-amine | HCID 12875017 | — |
| 生成物 | HCID 178450502 | HCID 178450502 | — |
反応手順
Ethyl 2-(ethoxymethylene)-3-oxohexanoate (22.4 g) was added to a suspension of 5-ethoxy-6-methylpyridin-2-amine (14.9 g) in IMS (50 ml). After the initial exotherm had subsided IMS (100 ml) was added and the mixture boiled under reflux until a solution was obtained. This solution was cooled and filtered to give ethyl 2-(5-ethoxy-6-methylpyrid-2-ylaminomethylene)-3-oxohexanoate, m.p. 117°-120° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05464781 |
| 出典データセット | uspto-grants-1995_11 |
| ORD ID | ord-bfd9709289484cfd9994972d7ffdb45d |
| 出典メモ | uspto-grants-1995_11 |