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

Ethyl Acetate → 4-bromo-7-methoxy-1H-pyrrolo[2,3-c]pyridine

HRID 632738
노트
인쇄 미리보기

반응식

HRID 632738 반응식
[Br:1][C:2]1[C:3](/[CH:13]=[CH:14]/[N:15](C)C)=[C:4]([N+]([O-])=O)[C:5]([O:8][CH3:9])=[N:6][CH:7]=1.C(OCC)(=O)C.[H][H]>[Ni].O>[Br:1][C:2]1[CH:7]=[N:6][C:5]([O:8][CH3:9])=[C:4]2[NH:15][CH:14]=[CH:13][C:3]=12
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 8857Ethyl AcetateHCID 578831255-Bromo-4-[2-(dimethylamino)ethenyl]-2-methoxy-3-nitropyridineHCID 178418361HCID 178418361, 화합물

생성물 1

HCID 118064014-bromo-7-methoxy-1H-pyrrolo[2,3-c]pyridine수율 56%

시약·촉매·용매 2

HCID 935Nickel촉매HCID 962Water
용매

실험 절차

(E)-2-(5-bromo-2-methoxy-3-nitropyridin-4-yl)-N,N-dimethylethenamine (13.9 g, 45.8 mmol) and ethyl acetate (150 mL) were added to Ra-Ni 2800 (pre-washed with ethanol), water slurry (6.9 g, 118 mmol) in a stainless steel pressure bottle and stirred for 30 minutes at 30 psi of hydrogen and room temperature. The reaction mixture was filtered, and concentrated. The residue was triturated with dichloromethane, and the solid collected by filtration to provide 4-bromo-7-methoxy-1H-pyrrolo[2,3-c]pyridine (5.82 g). The mother liquor was evaporated and the residue triturated again with dichloromethane and filtered to provide an additional 1.63 g of 4-bromo-7-methoxy-1H-pyrrolo[2,3-c]pyridine. Total yield=7.45 g, 72% yield.

후처리

  1. filtrationThe reaction mixture was filtered
  2. concentrationconcentrated
  3. customThe residue was triturated with dichloromethane
  4. filtrationthe solid collected by filtration

출처 및 근거

ORD 기록
ord-27ce196fe184401ba5f89d17b8a77a7d
출처 데이터셋
uspto-grants-2016_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09321765B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트