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

Potassium Carbonate → HCID 58168343, 화합물

HRID 1029070
노트
인쇄 미리보기

반응식

HRID 1029070 반응식
[NH2:1][C:2]1[C:7](Br)=[CH:6][CH:5]=[CH:4][N:3]=1.[F:9][C:10]1[CH:11]=[CH:12][C:13](C(OC)=O)=[C:14](B(O)O)[CH:15]=1.C1(P(C2CCCCC2)C2C=CC=CC=2C2C(OC)=CC=CC=2OC)CCCCC1.[C:52](=[O:55])([O-])[O-].[K+].[K+]>O1CCOCC1.O.C([O-])(=O)C.[Pd+2].C([O-])(=O)C>[F:9][C:10]1[CH:15]=[CH:14][C:13]2[C:7]3[C:2](=[N:3][CH:4]=[CH:5][CH:6]=3)[NH:1][C:52](=[O:55])[C:12]=2[CH:11]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 11430Potassium CarbonateHCID 8177002-Amino-3-bromopyridineHCID 4374269[5-Fluoro-2-(methoxycarbonyl)phenyl]boronic acidHCID 112698722-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl

생성물 1

HCID 58168343HCID 58168343, 화합물수율 33%

시약·촉매·용매 2

HCID 167845
palladium(II) acetate
촉매
HCID 218864351,4-Dioxane--water (1/1)용매

반응 조건

온도
100 °C

실험 절차

2-Amino-3-bromopyridine (87 mg, 0.50 mmol), 5-fluoro-2-methoxycarbonylphenylboronic acid (149 mg, 0.75 mmol), palladium(II) acetate (5 mg, 0.02 mmol), 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl (16 mg, 0.04 mmol), and potassium carbonate (207 mg, 1.50 mmol) were dissolved in dioxane/H2O (1.65 mL, 10/1, v/v), and stirred overnight at 100° C. The reaction mixture was concentrated, suspended in EtOAc/H2O, and filtered. The precipitate was washed with EtOAc/H2O, and dried under vacuum to provide 3 (35 mg, 33% yield) as a solid. LC-MS (M+H=215, obsd.=215). 1H NMR (400 MHz, d6-DMSO): δ 12.12 (s, 1H), 8.84 (d, 1H), 8.53 (d, 1H), 8.43 (d, 1H), 8.38 (dd, 1H), 7.53 (t, 1H), 7.33 (dd, 1H).

후처리

  1. concentrationThe reaction mixture was concentrated
  2. filtrationfiltered
  3. washThe precipitate was washed with EtOAc/H2O
  4. customdried under vacuum

출처 및 근거

ORD 기록
ord-93e1057d3cc4487d9d036dd28fff8528
출처 데이터셋
uspto-grants-2014_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08735584B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트