Phosphorus oxychloride → 2-(5-(4-Chloro-2-((3-fluorophenyl)amino)pyrimidin-5-yl)-4-pentyn-1-yl)isoindoline-1,3-dione

HRID 2284757노트

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HRID 2284757 반응식
[F:1][C:2]1[CH:3]=[C:4]([NH:8][C:9]2[N:14]=[C:13](O)[C:12]([C:16]#[C:17][CH2:18][CH2:19][CH2:20][N:21]3[C:29](=[O:30])[C:28]4[C:23](=[CH:24][CH:25]=[CH:26][CH:27]=4)[C:22]3=[O:31])=[CH:11][N:10]=2)[CH:5]=[CH:6][CH:7]=1.P(Cl)(Cl)([Cl:34])=O>C(OCC)(=O)C>[Cl:34][C:13]1[C:12]([C:16]#[C:17][CH2:18][CH2:19][CH2:20][N:21]2[C:29](=[O:30])[C:28]3[C:23](=[CH:24][CH:25]=[CH:26][CH:27]=3)[C:22]2=[O:31])=[CH:11][N:10]=[C:9]([NH:8][C:4]2[CH:5]=[CH:6][CH:7]=[C:2]([F:1])[CH:3]=2)[N:14]=1

참가 물질

4

반응물 2

HCID 24813Phosphorus oxychlorideHCID 178514994HCID 178514994, 화합물

생성물 1

HCID 900523502-(5-(4-Chloro-2-((3-fluorophenyl)amino)pyrimidin-5-yl)-4-pentyn-1-yl)isoindoline-1,3-dione

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

반응 조건

온도
80 °C

실험 절차

To 2-(5-(2-((3-fluorophenyl)amino)-4-hydroxypyrimidin-5-yl)-4-pentyn-1-yl)isoindoline-1,3-dione (J4, 36 mg), phosphorus oxychloride (1 mL) was added at room temperature, and the mixture was stirred at 80° C. for 45 minutes. The reaction mixture was cooled to room temperature, and then poured into ice, and then ethyl acetate was added to the mixture. The organic layer was separated, washed successively with water, saturated aqueous sodium hydrogencarbonate and saturated aqueous sodium chloride, and then dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The obtained solid matter was washed with diisopropyl ether, and then dried under reduced pressure to obtain 2-(5-(4-chloro-2-((3-fluorophenyl)amino)pyrimidin-5-yl)-4-pentyn-1-yl)isoindoline-1,3-dione (J5, 21 mg) as pale yellow solid.

후처리

  1. temperatureThe reaction mixture was cooled to room temperature
  2. additionpoured into ice
  3. customThe organic layer was separated
  4. washwashed successively with water, saturated aqueous sodium hydrogencarbonate and saturated aqueous sodium chloride
  5. dry with materialdried over anhydrous sodium sulfate
  6. customthe solvent was evaporated under reduced pressure
  7. washThe obtained solid matter was washed with diisopropyl ether
  8. customdried under reduced pressure

출처 및 근거

ORD 기록
ord-56a210e8aa0d494da22985f5176933d4
출처 데이터셋
uspto-grants-2015_09
특허 번호
US09145415B2

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