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

Water → 4-[2-(6-Methyl-pyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl]-1H-quinolin-2-one

HRID 8266
노트
인쇄 미리보기

반응식

HRID 8266 반응식
[CH3:1][C:2]1[N:7]=[C:6]([C:8]2[C:9]([C:16]3[C:25]4[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=4)[N+:19]([O-])=[CH:18][CH:17]=3)=[C:10]3[CH2:15][CH2:14][CH2:13][N:11]3[N:12]=2)[CH:5]=[CH:4][CH:3]=1.FC(F)(F)C(OC(=O)C(F)(F)F)=[O:30].O.C(=O)(O)[O-].[Na+]>CN(C)C=O>[CH3:1][C:2]1[N:7]=[C:6]([C:8]2[C:9]([C:16]3[C:25]4[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=4)[NH:19][C:18](=[O:30])[CH:17]=3)=[C:10]3[CH2:15][CH2:14][CH2:13][N:11]3[N:12]=2)[CH:5]=[CH:4][CH:3]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 962WaterHCID 9845Trifluoroacetic anhydrideHCID 516892Sodium BicarbonateHCID 219926474-[2-(6-methyl-pyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl]-quinoline-1-oxide

생성물 1

HCID 99678834-[2-(6-Methyl-pyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl]-1H-quinolin-2-one

시약·촉매·용매 1

HCID 6228
Dimethylformamide
용매

실험 절차

To a solution of 4-[2-(6-methyl-pyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl]-quinoline-1-oxide (103 mg, 0.30 mmol) in N,N-dimethylformamide (3 mL) is added trifluoroacetic anhydride (425 μL, 3.0 mmol). The mixture is stirred for 40 h, poured into water, and the pH adjusted to 8 with saturated aqueous sodium bicarbonate solution. The mixture is extracted three times with ethyl acetate, the combined organic extracts washed three times with water and once with brine, dried (sodium sulfate), filtered, and concentrated in vacuo. The residue is triturated with 10% acetone/90% dichloromethane and filtered. The solid is dried under vacuum to yield the title compound, 11.6 mg (10%), as a yellow solid.

후처리

  1. extractionThe mixture is extracted three times with ethyl acetate
  2. washthe combined organic extracts washed three times with water
  3. dry with materialonce with brine, dried (sodium sulfate)
  4. filtrationfiltered
  5. concentrationconcentrated in vacuo
  6. customThe residue is triturated with 10% acetone/90% dichloromethane
  7. filtrationfiltered
  8. customThe solid is dried under vacuum

출처 및 근거

ORD 기록
ord-3b0855e547304a38aa947adbcdb4ba35
출처 데이터셋
uspto-grants-2006_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07087626B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트