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HRID 899046作成日：2026年10月26日
Lithium Hydroxide → 2-[(1-Benzyloxycarbonylamino-2-methyl-propyl)-hydroxy-phosphinoyloxy]-5-tert-butoxycarbonylamino-pentanoic acid
https://huagongshe.com/reaction/899046
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Lithium Hydroxide | HCID 3939 | — |
| 反応物 | 2-[(1-Benzyloxycarbonylamino-2-methylpropyl)-methoxy-phosphinoyloxy]-5-tert-butoxycarbonylamino-pentanoic acid methyl ester | HCID 54392018 | — |
| 溶媒 | Acetonitrile | HCID 6342 | — |
| 生成物 | 2-[(1-Benzyloxycarbonylamino-2-methyl-propyl)-hydroxy-phosphinoyloxy]-5-tert-butoxycarbonylamino-pentanoic acid | HCID 17904703 | 102.3% |
反応手順
1 M LiOH (5 mL) was added to a solution of 2-[(1-benzyloxycarbonylamino-2-methyl-propyl)-methoxy-phosphinoyloxy]-5-tert-butoxycarbonylamino-pentanoic acid methyl ester (187 mg, 0.35 mmol) in acetonitrile (5 mL). The mixture was stirred at 50° C. over night and concentrated under reduced pressure. The crude product was purified using chromathography (iPrOH/conc. aq. NH3/H2O, 4:2:1) to yield 2-[(1-benzyloxycarbonylamino-2-methyl-propyl)-hydroxy-phosphinoyloxy]-5-tert-butoxycarbonylamino-pentanoic acid (180 mg, 100%).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US07354895B1 |
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| 出典データセット | uspto-grants-2008_04 |
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| ORD ID | ord-7dc896279c7e44bfb19ab1b4b661015a |
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| 出典メモ | uspto-grants-2008_04 |
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