関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | Methanol | HCID 887 | — |
| 反応物 | Sulfuric Acid | HCID 1118 | — |
| 反応物 | L-Homoserine | HCID 12647 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | 4-Chloro-2-aminobutanoic acid hydrochloride | HCID 56649829 | — |
反応手順
Approximately 1 equivalent of homoserine, 0.01 equivalent of sulfuric acid may be combined with water in a reactor. The reactor may be sealed and 1.1 equivalent of anhydrous HCl (gas) may be may be added to the reactor. The reaction mixture may be heated to about 70° C. and maintained at about 80 psi for about 24 hours. The reaction mixture may be cooled and about 10 equivalents of methanol may be added, such that the product precipitates. The product (i.e., 4-chloro-2-aminobutanoic acid hydrochloride) may be isolated by filtration.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US08742170B2 |
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| 出典データセット | uspto-grants-2014_06 |
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| ORD ID | ord-4129312609fa4a3eadb5a7d6485cdc1a |
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| 出典メモ | uspto-grants-2014_06 |
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