関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Sodium Hydroxide | HCID 14798 | — |
| 反応物 | Propionitrile, 3-(p-chlorophenoxy)- | HCID 96550 | — |
| 反応物 | Aluminum;lithium;tetrachloride | HCID 166981 | — |
| 反応物 | Aluminum(III) Chloride | HCID 6451240 | — |
| 溶媒 | Water | HCID 962 | — |
| 溶媒 | Diethyl Ether | HCID 3283 | — |
| 生成物 | 3-(4-Chlorophenoxy)propan-1-amine | HCID 6484654 | 183.4% |
反応手順
A suspension of aluminium chloride (7.95 g) in ether (25 ml) was added to a stirred suspension of lithium aluminium chloride (2.02 g) in ether (45 ml). A solution of 3-(4-chlorophenoxy)propionitrile (10. 4 g) in ether (75 ml) was then added to the stirred suspension in a dropwise fashion over a period of 0.5 hours. The reaction mixture was allowed to reflux during the addition and was stirred for a further 0.75 hours after the addition was complete. Water (20 ml) was slowly added to the cooled reaction mixture, followed by sodium hydroxide solution (0.001M, 10 ml). The resulting precipitate was collected by filtration, washed with ethyl acetate and the filtrate dried using phase separating paper and evaporated to give 3-(4-chlorophenoxy)propylamine as an oil (7.5 g). Treatment of this oil with ethereal hydrogen chloride solution gave a solid which was recrystallised from ethanol to yield the hydrogen chloride salt of 3-(4-chlorophenoxy)propylamine as a solid (1.6 g), m.p. 182° C.; microanalysis, found: C, 48.5; H, 5.9; N, 6.3, Cl 31.6%; C9H12ONCl.HCl requires: C, 48.6; H, 5.9; N, 6.3; Cl, 32.0%.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US05866611 |
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| 出典データセット | uspto-grants-1999_02 |
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| ORD ID | ord-47744fe93c224c44815e5fcf44026a0d |
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| 出典メモ | uspto-grants-1999_02 |
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