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Benzyl 1-aminocyclopentane-1-carboxylate → HCID 13376657、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Benzyl 1-aminocyclopentane-1-carboxylate | HCID 231228 | — |
| 反応物 | 4-Methoxy-2-methyl-4-oxobutanoic acid | HCID 4563901 | — |
| 生成物 | HCID 13376657 | HCID 13376657 | — |
反応手順
1-[(3-Methoxycarbonyl-2-methylpropanoyl)amino]-1-cyclopentanecarboxylic acid, benzyl ester was prepared as described in Example 3 from 10.96 g (0.050 mol) of 1-amino-1-cyclopentanecarboxylic acid, benzyl ester and 7.31 g (0.050 mol) of 3-methoxycarbonyl-2-methylpropionic acid. Crude di-ester crystallized to give 13.57 g (78%) of an off-white solid, mp: 88°-93°. This was used without further purification.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04482572 |
| 出典データセット | uspto-grants-1984_11 |
| ORD ID | ord-6e38844d57004eafbada95de2f3d7f27 |
| 出典メモ | uspto-grants-1984_11 |