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

Potassium Carbonate → 7-(2,5-Dichloropyrimidin-4-ylamino)-4-(4-isopropylpiperazin-1-yl)-2-methyl-2,3-dihydroisoindol-1-one

HRID 604271
노트
인쇄 미리보기

반응식

HRID 604271 반응식
[NH2:1][C:2]1[CH:3]=[CH:4][C:5]([N:13]2[CH2:18][CH2:17][N:16]([CH:19]([CH3:21])[CH3:20])[CH2:15][CH2:14]2)=[C:6]2[C:10]=1[C:9](=[O:11])[N:8]([CH3:12])[CH2:7]2.C(=O)([O-])[O-].[K+].[K+].[Cl:28][C:29]1[N:34]=[C:33](Cl)[C:32]([Cl:36])=[CH:31][N:30]=1>CS(C)=O>[Cl:28][C:29]1[N:34]=[C:33]([NH:1][C:2]2[CH:3]=[CH:4][C:5]([N:13]3[CH2:14][CH2:15][N:16]([CH:19]([CH3:21])[CH3:20])[CH2:17][CH2:18]3)=[C:6]3[C:10]=2[C:9](=[O:11])[N:8]([CH3:12])[CH2:7]3)[C:32]([Cl:36])=[CH:31][N:30]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 2372592,4,5-Trichloropyrimidine2회HCID 598492047-amino-2-methyl-4-(4-propan-2-ylpiperazin-1-yl)-3H-isoindol-1-one

생성물 1

HCID 598492227-(2,5-Dichloropyrimidin-4-ylamino)-4-(4-isopropylpiperazin-1-yl)-2-methyl-2,3-dihydroisoindol-1-one수율 80%

시약·촉매·용매 1

HCID 679
Dimethyl Sulfoxide
용매

반응 조건

온도
70 °C

실험 절차

To a suspension of 7-amino-4-(4-isopropyl-piperazin-1-yl)-2-methyl-2,3-dihydro-isoindol-1-one (1.62 g, 5.6 mmol) and potassium carbonate (2.55 g, 8.7 mmol) in dimethylsulfoxide (30 mL), 2, 4, 5-trichloropyrimidine (970 μL, 8.4 mmol) is added and stirred at 70° C. for 4 hours. To the mixture is added 2,4,5-trichloropyrimidine (650 μL, 5.6 mmol) and the mixture is stirred at 70° C. for 6 hours. The mixture is cooled and then extracted twice with dichloromethane. The organic layer is successively washed with water and brine, dried over magnesium sulfate, and evaporated in vacuo. The residue is purified by silica gel column chromatography to afford 7-(2,5-dichloro-pyrimidin-4-ylamino)-4-(4-isopropyl-piperazin-1-yl)-2-methyl-2,3-dihydro-isoindol-1-one (1.95 g) as yellow solids in 80% yield. Rf=0.26 (MeOH/AcOEt=1/4). 1H-NMR (400 MHz, CDCl3, δ, ppm): 1.13 (s, 3H), 1.14 (s, 3H), 2.87-2.69 (m, 5H), 3.18-3.08 (m, 4H), 3.22 (s, 3H), 4.40 (s, 2H), 7.20 (d, 1H), 8.20 (s, 1H), 8.66 (d, 1H), 11.0 (s, 1H).

후처리

  1. additionis added
  2. stirringthe mixture is stirred at 70° C. for 6 hours
  3. temperatureThe mixture is cooled
  4. extractionextracted twice with dichloromethane
  5. washThe organic layer is successively washed with water and brine
  6. dry with materialdried over magnesium sulfate
  7. customevaporated in vacuo
  8. customThe residue is purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-7c27da38d3784899964578233a33b549
출처 데이터셋
uspto-grants-2011_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07910585B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트