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4-Nitrobenzamide → 4-Aminobenzamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Nitrobenzamide | HCID 12091 | — |
| 触媒 | Palladium | HCID 23938 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 4-Aminobenzamide | HCID 76079 | 105.2% |
反応手順
In 100 ml of absolute ethanol, 8.35 g of the compound of Example II was hydrogenated over 2 spatulas-full of 10% Pd/C in a Parr apparatus at ca 40 lbs/in2 for 3-4 hrs. Under a nitrogen blanket, the catalyst was filtered off through a Celite pad (sintered glass funnel), which was washed with two volumes of ethanol. Evaporation gave ca 7.2 g of a brown oil.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04235969 |
| 出典データセット | uspto-grants-1980_11 |
| ORD ID | ord-3b2ae0a86cb24970997363fb693d602b |
| 出典メモ | uspto-grants-1980_11 |