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

Stannane, tributyl(1-ethoxyethenyl)- → 1-(3-(Quinolin-6-ylmethyl)imidazo[1,2-a]pyrimidin-6-yl)ethanone

HRID 456119
노트
인쇄 미리보기

반응식

HRID 456119 반응식
Br[C:2]1[CH:3]=[N:4][C:5]2[N:6]([C:8]([CH2:11][C:12]3[CH:13]=[C:14]4[C:19](=[CH:20][CH:21]=3)[N:18]=[CH:17][CH:16]=[CH:15]4)=[CH:9][N:10]=2)[CH:7]=1.BrC1C=NC2N(C=C(CC3C=C4C(=CC=3)N=CC=C4)N=2)C=1.C([Sn](CCCC)(CCCC)[C:48]([O:50]CC)=[CH2:49])CCC>O1CCOCC1.CCOC(C)=O.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>[N:18]1[C:19]2[C:14](=[CH:13][C:12]([CH2:11][C:8]3[N:6]4[CH:7]=[C:2]([C:48](=[O:50])[CH3:49])[CH:3]=[N:4][C:5]4=[N:10][CH:9]=3)=[CH:21][CH:20]=2)[CH:15]=[CH:16][CH:17]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 3

HCID 619414Stannane, tributyl(1-ethoxyethenyl)-HCID 581904746-((6-Bromoimidazo[1,2-a]pyrimidin-3-yl)methyl)quinolineHCID 669271896-(6-Bromo-imidazo[1,2-a]pyrimidin-2-ylmethyl)quinoline

생성물 1

HCID 581904831-(3-(Quinolin-6-ylmethyl)imidazo[1,2-a]pyrimidin-6-yl)ethanone

시약·촉매·용매 3

HCID 178418476HCID 178418476, 화합물
촉매
HCID 8857Ethyl Acetate용매
HCID 312751,4-Dioxane용매

실험 절차

A solution of 6-((6-bromoimidazo[1,2-a]pyrimidin-3-yl)methyl)quinoline and 6-(6-bromo-imidazo[1,2-a]pyrimidin-2-ylmethyl)quinoline (mixture, 250 mg, 0.737 mmol), PdCl2(PPh3)2 (51.7 mg, 0.074 mmol) and tributyl(1-ethoxyvinyl)stannane (399 mg, 1.106 mmol) in 5 mL of 1,4-dioxane was heated at 80° C. for 12 h under N2. The reaction mixture was diluted with EtOAc, washed with water. The organic layer was dried over Na2SO4, filtered and concentrated in vacuo. The residue was dissolved in HOAc and 3 N HCl and stirred at room temperature for 3 hours. The solvent was removed under reduced pressure and the residue was dissolved in CH2Cl2, washed with sat. aqueous NaHCO3 and brine. The organic layer was dried over Na2SO4, filtered and concentrated in vacuo. The residue was purified by flash chromatography in silica gel eluting with a EtOAc/MeOH gradient to afford the title compound as a yellow solid. 1H-NMR (400 MHz, CDCl3) δ ppm 8.97 (d, 1H), 8.84 (d, 1H), 8.67 (d, 1H), 8.04-7.99 (m, 2H), 7.74 (s, 1H), 7.53-7.51 (m, 1H), 7.34 (dd, 1H), 7.19 (s, 1H), 4.44 (s, 2H), 2.49 (s, 3H).

후처리

  1. washwashed with water
  2. dry with materialThe organic layer was dried over Na2SO4
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo
  5. dissolutionThe residue was dissolved in HOAc
  6. customThe solvent was removed under reduced pressure
  7. dissolutionthe residue was dissolved in CH2Cl2
  8. washwashed with sat. aqueous NaHCO3 and brine
  9. dry with materialThe organic layer was dried over Na2SO4
  10. filtrationfiltered
  11. concentrationconcentrated in vacuo
  12. customThe residue was purified by flash chromatography in silica gel eluting with a EtOAc/MeOH gradient

출처 및 근거

ORD 기록
ord-507f53d632aa401da6a2c6e35b36d5aa
출처 데이터셋
uspto-grants-2013_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08497368B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트