HCID 12046883, 화합물 → HCID 67045828, 화합물

HRID 1923670노트

반응식

HRID 1923670 반응식
[CH2:1]([O:3][P:4]([NH:9][C@H:10]1[C@H:15]([O:16][CH3:17])[CH2:14][CH2:13][N:12](C(OCC2C=CC=CC=2)=O)[CH2:11]1)([O:6][CH2:7][CH3:8])=[O:5])[CH3:2].[H][H]>CO.[Pd]>[CH3:17][O:16][C@@H:15]1[CH2:14][CH2:13][NH:12][CH2:11][C@H:10]1[NH:9][P:4](=[O:5])([O:6][CH2:7][CH3:8])[O:3][CH2:1][CH3:2]

참가 물질

5

반응물 2

HCID 12046883HCID 12046883, 화합물HCID 178418361HCID 178418361, 화합물

생성물 1

HCID 67045828HCID 67045828, 화합물수율 98%

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 887Methanol용매

실험 절차

A mixture of trans-benzyl 3-(diethoxyphosphorylamino)-4-methoxypiperidine-1-carboxylate (2.00 g, 4.99 mmol) and 10% Pd/C (0.27 g, 0.25 mmol) in methanol (30 mL) was charged with 1 atmosphere hydrogen and stirred at room temperature for 1 hour. The catalyst was removed by filtration and washed with methanol (20 mL). The filtrate was concentrated in vacuo to give diethyl trans-4-methoxypiperidin-3-ylphosphoramidate (1.30 g, 98%) as an oil.

후처리

  1. customThe catalyst was removed by filtration
  2. washwashed with methanol (20 mL)
  3. concentrationThe filtrate was concentrated in vacuo

출처 및 근거

ORD 기록
ord-262b299a6ec04906a795827ce98d76af
출처 데이터셋
uspto-grants-2012_05
특허 번호
US08178131B2

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