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

Water → HCID 22643167, 화합물

HRID 2414759
노트
인쇄 미리보기

반응식

HRID 2414759 반응식
[N+:1]([C:4]1[CH:5]=[C:6]2[C:11](=[CH:12][CH:13]=1)[N:10]=[C:9]([C:14]1[CH:19]=[CH:18][CH:17]=[C:16]([F:20])[CH:15]=1)[CH:8]=[C:7]2[N:21]=[N+]=[N-])([O-])=O.O>C(OCC)(=O)C.C(O)C>[F:20][C:16]1[CH:15]=[C:14]([C:9]2[CH:8]=[C:7]([NH2:21])[C:6]3[C:11](=[CH:12][CH:13]=[C:4]([NH2:1])[CH:5]=3)[N:10]=2)[CH:19]=[CH:18][CH:17]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 962WaterHCID 22643263HCID 22643263, 화합물

생성물 1

HCID 22643167HCID 22643167, 화합물수율 88%

시약·촉매·용매 2

HCID 702Ethanol용매HCID 8857Ethyl Acetate용매

실험 절차

6-Nitro-4-azido-2-(3-fluorophenyl)-quinoline was placed in a 500 mL three neck flask equipped with a condenser, magnetic stirrer, nitrogen inlet gas outlet and a silicone oil heating bath and suspended in 250 mL of ethyl acetate and 50 mL of ethanol. The mixture was stirred, heated to reflux, 20 g (89 mmoles, 6 equiv.) of stannous chloride dihydrate cautiously added portionwise over 40 min, and the mixture was heated for an additional 2 hr. At the end of this time, the mixture was cooled and poured into 500 mL of water. The pH was cautiously adjusted to 9.0 and the solution filtered. Solids were washed with 100 mL of ethyl acetate, the filtrates combined and the aqueous layer twice extracted with 200 mL of ethyl acetate. The organic layers were combined dried over Na2SO4, filtered and concentrated. The product was chromatographed on a silica gel column, using 10% methanol in ethyl acetate as eluent, and was then recrystallized from methylene chloride and hexane to give 3.6 g (88%) of the title compound.

후처리

  1. customequipped with a condenser, magnetic stirrer, nitrogen inlet gas outlet and a silicone oil heating bath
  2. temperatureheated
  3. temperatureto reflux
  4. temperaturethe mixture was heated for an additional 2 hr
  5. temperatureAt the end of this time, the mixture was cooled
  6. filtrationthe solution filtered
  7. washSolids were washed with 100 mL of ethyl acetate
  8. extractionthe aqueous layer twice extracted with 200 mL of ethyl acetate
  9. dry with materialThe organic layers were combined dried over Na2SO4
  10. filtrationfiltered
  11. concentrationconcentrated
  12. customThe product was chromatographed on a silica gel column
  13. customwas then recrystallized from methylene chloride and hexane

출처 및 근거

ORD 기록
ord-68bec135e209488cba1dad7548839986
출처 데이터셋
uspto-grants-2004_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06815447B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트