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Ammonia → N-(2,4,6-tribromophenyl)glycinamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ammonia | HCID 222 | — |
| 反応物 | Ethanol | HCID 702 | — |
| 反応物 | ethyl N-(2,4,6-tribromophenyl)glycinate | HCID 12659467 | — |
| 生成物 | N-(2,4,6-tribromophenyl)glycinamide | HCID 28992175 | — |
反応手順
IV (7.5 g, 0.018 mole) and absolute ethanol (300 ml) were placed in a flask and warmed slightly to dissolve all of the crystals. Then the solution was saturated with anhydrous ammonia while the flask was cooled in ice water. White needles separated after the clear solution stood at room temperature for 3 days. The mixture was cooled in ice water, and the crystals were filtered and washed with a small amount of cold ethanol. A second crop of crystals, 1.1 g, was obtained by evaporating the filtrate to a volume of 35 ml and cooling in ice water. The total yield was 6.1 g (89%), mp 185°-185.5° C. Anal. calcd. for C8H7Br3N2O: C, 24.84; H, 1.82; Br, 61.96; N, 7.24. Found: C, 24.83; H, 1.87; Br, 61.82; N, 7.26.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04352930 |
| 出典データセット | uspto-grants-1982_10 |
| ORD ID | ord-498fee1bfafe4b9e8ab9a453bdfad6d2 |
| 出典メモ | uspto-grants-1982_10 |