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

Hydrazine hydrate (1:1) → 3-[4-(Benzyloxy)phenyl]-6-fluoro-1H-pyrazolo[4,3-b]pyridine

HRID 573364
노트
인쇄 미리보기

반응식

HRID 573364 반응식
[CH2:1]([O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]([C:17]2[C:22](F)=[CH:21][C:20]([F:24])=[CH:19][N:18]=2)=O)=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.O.[NH2:26][NH2:27].C([O-])(O)=O.[Na+]>CC(O)C>[CH2:1]([O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[C:17]3=[N:18][CH:19]=[C:20]([F:24])[CH:21]=[C:22]3[NH:27][N:26]=2)=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 24654Hydrazine hydrate (1:1)HCID 516892Sodium BicarbonateHCID 66727888[4-(Benzyloxy)phenyl](3,5-difluoropyridin-2-yl)methanone

생성물 1

HCID 667280483-[4-(Benzyloxy)phenyl]-6-fluoro-1H-pyrazolo[4,3-b]pyridine수율 79.5%

시약·촉매·용매 1

HCID 3776Isopropanol용매

반응 조건

온도
90 °C

실험 절차

A mixture of [4-(benzyloxy)phenyl](3,5-difluoropyridin-2-yl)methanone (41 mg), hydrazine hydrate (31.5 mg) and 2-propanol (10 mL) was stirred at 90° C. for 12 h, treated with saturated NaHCO3 aqueous solution, and extracted with AcOEt. The organic layer was dried over MgSO4 and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (AcOEt/hexane) to give the title compound (32.0 mg).

후처리

  1. extractionextracted with AcOEt
  2. dry with materialThe organic layer was dried over MgSO4
  3. concentrationconcentrated under reduced pressure
  4. customThe residue was purified by silica gel column chromatography (AcOEt/hexane)

출처 및 근거

ORD 기록
ord-44dc867bf5fa4d839550d5b00f315adf
출처 데이터셋
uspto-grants-2015_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09029536B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트