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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Succinic anhydride → N-(5-Chloro-2-{2-[4-(4-Fluoro-Benzyl)-(2R)-2-Methyl-Piperazin-1-Yl]-2-Oxo-Ethoxy}-Pyridin-3-yl)-Succinamic Acid

HRID 11675
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인쇄 미리보기

반응식

HRID 11675 반응식
[NH2:1][C:2]1[C:3]([O:9][CH2:10][C:11]([N:13]2[CH2:18][CH2:17][N:16]([CH2:19][C:20]3[CH:25]=[CH:24][C:23]([F:26])=[CH:22][CH:21]=3)[CH2:15][C@H:14]2[CH3:27])=[O:12])=[N:4][CH:5]=[C:6]([Cl:8])[CH:7]=1.CN1CCOCC1.[C:35]1(=[O:41])[O:40][C:38](=[O:39])[CH2:37][CH2:36]1>ClCCl>[Cl:8][C:6]1[CH:7]=[C:2]([NH:1][C:35](=[O:41])[CH2:36][CH2:37][C:38]([OH:40])=[O:39])[C:3]([O:9][CH2:10][C:11]([N:13]2[CH2:18][CH2:17][N:16]([CH2:19][C:20]3[CH:25]=[CH:24][C:23]([F:26])=[CH:22][CH:21]=3)[CH2:15][C@H:14]2[CH3:27])=[O:12])=[N:4][CH:5]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 7922Succinic anhydrideHCID 79724-MethylmorpholineHCID 696554982-(3-Amino-5-chloro-pyridin-2-yloxy)-1-[4-(4-fluoro-benzyl)-(2R)-2-methyl-piperazin-1-yl]-ethanone

생성물 1

HCID 69655375N-(5-Chloro-2-{2-[4-(4-Fluoro-Benzyl)-(2R)-2-Methyl-Piperazin-1-Yl]-2-Oxo-Ethoxy}-Pyridin-3-yl)-Succinamic Acid수율 31.2%

시약·촉매·용매 1

HCID 6344
Dichloromethane
용매
2회

실험 절차

To a solution of 2-(3-amino-5-chloro-pyridin-2-yloxy)-1-[4-(4-fluoro-benzyl)-(2R)-2-methyl-piperazin-1-yl]-ethanone (0.10 g, 0.26 mmol) in dichloromethane (3 mL) was added N-methylmorpholine (0.028 mL, 0.26 mmol) and succinic anhydride (0.026 g, 0.26 mmol). The reaction was stirred at ambient temperature for 3 days. The reaction was diluted with dichlormethane and washed with 1N hydrochloric acid solution. The organic layer was separated, dried over magnesium sulfate, filtered and concentrated in vacuo. Chromatography on silica gel gave the title compound (0.040 g, LRMS: 493.2).

후처리

  1. washwashed with 1N hydrochloric acid solution
  2. customThe organic layer was separated
  3. dry with materialdried over magnesium sulfate
  4. filtrationfiltered
  5. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-af3ddef924814e8aae1e9435c057a29f
출처 데이터셋
uspto-grants-2006_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07098212B2

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