化工社化工社 化学情報印刷レポート · 研究参考用
3-(2',4'-Difluoro-4-biphenylyl)-2-butenoic acid methyl ester → HCID 53956120、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3-(2',4'-Difluoro-4-biphenylyl)-2-butenoic acid methyl ester | HCID 53696332 | — |
| 触媒 | Palladium | HCID 23938 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | HCID 53956120 | HCID 53956120 | — |
反応手順
1 g. of 3-(2'4'-difluoro-4-biphenylyl)-2-butenoic acid methyl ester in 20 ml. of ethanol is hydrogenated on 0.1 g. of 5% Pd-C under 1 atmosphere at 20° until the reaction has ceased. The mixture is filtered and the filtrate is evaporated to give 3-(2',4'-difluoro-4-biphenylyl)butyric acid methyl ester.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04057647 |
| 出典データセット | uspto-grants-1977_11 |
| ORD ID | ord-c354d3e91569421e88a1a81f89a72539 |
| 出典メモ | uspto-grants-1977_11 |