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

Potassium Carbonate → 5-chloro-6-(2,4-difluoro-benzyloxy)-3-{5-[2-(1-hydroxy-1-methyl-ethyl)-pyrimidin-4-yl]-2-methyl-phenyl}-2-methyl-3H-pyrimidin-4-one

HRID 2172597
노트
인쇄 미리보기

반응식

HRID 2172597 반응식
[Cl:1][C:2]1[C:3](=[O:30])[N:4]([C:19]2[CH:24]=[C:23]([C:25](=O)[C:26]#[CH:27])[CH:22]=[CH:21][C:20]=2[CH3:29])[C:5]([CH3:18])=[N:6][C:7]=1[O:8][CH2:9][C:10]1[CH:15]=[CH:14][C:13]([F:16])=[CH:12][C:11]=1[F:17].Cl.[OH:32][C:33]([CH3:38])([CH3:37])[C:34]([NH2:36])=[NH:35].C(=O)([O-])[O-].[K+].[K+]>C(#N)C>[Cl:1][C:2]1[C:3](=[O:30])[N:4]([C:19]2[CH:24]=[C:23]([C:25]3[CH:26]=[CH:27][N:36]=[C:34]([C:33]([OH:32])([CH3:38])[CH3:37])[N:35]=3)[CH:22]=[CH:21][C:20]=2[CH3:29])[C:5]([CH3:18])=[N:6][C:7]=1[O:8][CH2:9][C:10]1[CH:15]=[CH:14][C:13]([F:16])=[CH:12][C:11]=1[F:17]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 426142842-Hydroxy-2-methylpropanimidamide hydrochlorideHCID 715826455-chloro-6-(2,4-difluoro-benzyloxy)-2-methyl-3-(2-methyl-5-propynoyl-phenyl)-3H-pyrimidin-4-one

생성물 1

HCID 715824065-chloro-6-(2,4-difluoro-benzyloxy)-3-{5-[2-(1-hydroxy-1-methyl-ethyl)-pyrimidin-4-yl]-2-methyl-phenyl}-2-methyl-3H-pyrimidin-4-one수율 50%

시약·촉매·용매 1

HCID 6342
Acetonitrile
용매

반응 조건

온도
85 °C

실험 절차

To a solution of the 5-chloro-6-(2,4-difluoro-benzyloxy)-2-methyl-3-(2-methyl-5-propynoyl-phenyl)-3H-pyrimidin-4-one of Step D (20 mg, 0.05 mmol) in acetonitrile (1 mL) as added 2-hydroxy-2-methylpropionamidine HCl (9 mg, 0.07 mmol) and potassium carbonate (20 mg, 0.15 mmol) and the slurry was heated at 85° C. for eighteen hours. The reaction was returned to ambient temperature and filtered to remove excess salts. The filtrate was concentrated and purified via normal phase chromatography (ethyl acetate/heptane) to provide the title compound as a white solid (12.5 mg, 50% yield). MS (M+H): 513; 1H NMR (400 MHz, chloroform-d) δ ppm, 1.65 (s, 6H), 2.18 (s, 3H), 2.21 (s, 3H), 5.51-5.60 (m, 2H), 6.88-6.97 (m, 2H), 7.55-7.60 (m, 3H), 7.93 (s, 1H), 8.14 (d, J=8.61 Hz, 1H), 8.78 (d, J=5.09, 1H).

후처리

  1. customwas returned to ambient temperature
  2. filtrationfiltered
  3. customto remove excess salts
  4. concentrationThe filtrate was concentrated
  5. custompurified via normal phase chromatography (ethyl acetate/heptane)

출처 및 근거

ORD 기록
ord-a136d2f4aa4143bdbf80964a9dbd4ff1
출처 데이터셋
uspto-grants-2015_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09056110B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트