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Water → N-ethyl-4-azido-3-benzyloxybenzamide

HRID 1717340
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인쇄 미리보기

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HRID 1717340 반응식
[N:1]([C:4]1[CH:14]=[CH:13][C:7]([C:8]([NH:10][CH2:11][CH3:12])=[O:9])=[CH:6][C:5]=1[OH:15])=[N+:2]=[N-:3].[CH2:16](Br)[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1.C(=O)([O-])[O-].[K+].[K+].O>CN(C=O)C>[N:1]([C:4]1[CH:14]=[CH:13][C:7]([C:8]([NH:10][CH2:11][CH3:12])=[O:9])=[CH:6][C:5]=1[O:15][CH2:16][C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)=[N+:2]=[N-:3]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 962WaterHCID 7498Benzyl BromideHCID 11430Potassium CarbonateHCID 866298074-azido-N-ethyl-3-hydroxybenzamide

생성물 1

HCID 86629808N-ethyl-4-azido-3-benzyloxybenzamide수율 97%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

반응 조건

온도
55 °C

실험 절차

To a solution of 4-azido-N-ethyl-3-hydroxybenzamide (3.44 g) obtained in Example 133b) in DMF (50 ml) were added benzyl bromide (2.4 ml) and potassium carbonate (2.76 g), and the reaction mixture was stirred at 55° C. for 3.5 hr. The reaction mixture was allowed to cool to room temperature, water was added and the resulting precipitate was collected by filtration and washed with water to give the title compound as a brown powder (4.81 g, 97%).

후처리

  1. temperatureto cool to room temperature
  2. filtrationthe resulting precipitate was collected by filtration
  3. washwashed with water

출처 및 근거

ORD 기록
ord-226d7cff01c14f608e5d0b747184f8d4
출처 데이터셋
uspto-grants-2010_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07803822B2

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