홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Ammonium Chloride → Ethyl 3-{[(4-{[(5-bromo-3-methylfuro[3,2-b]pyridin-2-yl)(cyclohexyl)methyl]amino}phenyl)carbonyl]amino}propanoate

HRID 2091253
노트
인쇄 미리보기

반응식

HRID 2091253 반응식
[Br:1][C:2]1[N:7]=[C:6]2[C:8]([CH3:28])=[C:9]([CH:11]([NH:18][C:19]3[CH:27]=[CH:26][C:22]([C:23](O)=[O:24])=[CH:21][CH:20]=3)[CH:12]3[CH2:17][CH2:16][CH2:15][CH2:14][CH2:13]3)[O:10][C:5]2=[CH:4][CH:3]=1.Cl.[CH2:30]([O:32][C:33](=[O:37])[CH2:34][CH2:35][NH2:36])[CH3:31].O.ON1C2C=CC=CC=2N=N1.Cl.C(N=C=NCCCN(C)C)C.[Cl-].[NH4+]>CN(C)C=O.C(N(CC)CC)C>[Br:1][C:2]1[N:7]=[C:6]2[C:8]([CH3:28])=[C:9]([CH:11]([NH:18][C:19]3[CH:20]=[CH:21][C:22]([C:23]([NH:36][CH2:35][CH2:34][C:33]([O:32][CH2:30][CH3:31])=[O:37])=[O:24])=[CH:26][CH:27]=3)[CH:12]3[CH2:17][CH2:16][CH2:15][CH2:14][CH2:13]3)[O:10][C:5]2=[CH:4][CH:3]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

8

반응물 5

HCID 25517Ammonium ChlorideHCID 458475beta-Alanine, ethyl ester, hydrochlorideHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 27960291-Hydroxybenzotriazole hydrateHCID 866627394-{[(5-Bromo-3-methylfuro[3,2-b]pyridin-2-yl)(cyclohexyl)methyl]amino}benzoic acid

생성물 1

HCID 86662740
Ethyl 3-{[(4-{[(5-bromo-3-methylfuro[3,2-b]pyridin-2-yl)(cyclohexyl)methyl]amino}phenyl)carbonyl]amino}propanoate
수율 93.4%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8471Triethylamine용매

실험 절차

To a mixture of 4-{[(5-bromo-3-methylfuro[3,2-b]pyridin-2-yl)(cyclohexyl)methyl]amino}benzoic acid (300 mg) synthesized above, β-alanine ethyl ester hydrochloride (157 mg), 1-hydroxybenzotriazole monohydrate (156 mg), triethylamine (283 μL) and N,N-dimethylformamide (10 mL) was added 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (196 mg) and the mixture was stirred at room temperature for 1.5 days. Saturated aqueous ammonium chloride solution was added to quench the reaction, and the reaction mixture was extracted with ethyl acetate. The extract was washed with saturated aqueous sodium hydrogen carbonate solution and saturated brine, dried over magnesium sulfate, and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (20-60% ethyl acetate/hexane) to give the title object compound (343 mg, 93%) as a pale-yellow oil.

후처리

  1. customto quench
  2. customthe reaction
  3. extractionthe reaction mixture was extracted with ethyl acetate
  4. washThe extract was washed with saturated aqueous sodium hydrogen carbonate solution and saturated brine
  5. dry with materialdried over magnesium sulfate
  6. concentrationconcentrated under reduced pressure
  7. customThe residue was purified by silica gel column chromatography (20-60% ethyl acetate/hexane)

출처 및 근거

ORD 기록
ord-4d628981a6b4438c8445f31fe4773f4d
출처 데이터셋
uspto-grants-2013_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08436043B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트