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(S)-3-(1-((2-amino-5-iodopyrimidin-4-yl)amino)ethyl)-8-chloro-2-phenylisoquinolin-1(2H)-one → (S)-2-amino-4-((1-(8-chloro-1-oxo-2-phenyl-1,2-dihydroisoquinolin-3-yl)ethyl)amino)pyrimidine-5-carbonitrile

HRID 1626912
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HRID 1626912 반응식
[NH2:1][C:2]1[N:7]=[C:6]([NH:8][C@H:9]([C:11]2[N:12]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)[C:13](=[O:22])[C:14]3[C:19]([CH:20]=2)=[CH:18][CH:17]=[CH:16][C:15]=3[Cl:21])[CH3:10])[C:5](I)=[CH:4][N:3]=1.[C:30]([Cu])#[N:31]>CN(C=O)C.[Pd].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[Cu](I)I>[NH2:1][C:2]1[N:7]=[C:6]([NH:8][C@H:9]([C:11]2[N:12]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)[C:13](=[O:22])[C:14]3[C:19]([CH:20]=2)=[CH:18][CH:17]=[CH:16][C:15]=3[Cl:21])[CH3:10])[C:5]([C:30]#[N:31])=[CH:4][N:3]=1
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참가 물질

6

반응물 2

HCID 71270099(S)-3-(1-((2-amino-5-iodopyrimidin-4-yl)amino)ethyl)-8-chloro-2-phenylisoquinolin-1(2H)-oneHCID 178418546HCID 178418546, 화합물

생성물 1

HCID 67950671(S)-2-amino-4-((1-(8-chloro-1-oxo-2-phenyl-1,2-dihydroisoquinolin-3-yl)ethyl)amino)pyrimidine-5-carbonitrile

시약·촉매·용매 3

HCID 83717Copper iodide촉매
HCID 11979704
Tetrakis(triphenylphosphine)palladium
촉매
HCID 6228Dimethylformamide용매

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온도
80 °C

실험 절차

To a solution of (S)-3-(1-((2-amino-5-iodopyrimidin-4-yl)amino)ethyl)-8-chloro-2-phenylisoquinolin-1(2H)-one 7 (700 mg, 1.35 mmol) in DMF (40 mL), cyanocopper (243 mg, 2.7 mmol), tetrakis(triphenylphosphine) palladium(0) (779 mg, 0.68 mmol), and copper iodide (180 mg, 0.95 mmol) were added and the resulting mixture was stirred at 80° C. for 16 h. The mixture was allowed to cool to RT, quenched with water and extracted with ethyl acetate (2×50 mL). The combined organic layers were washed with brine, dried over Na2SO4 and filtered. The filtrate was concentrated in vacuo and the residue was purified by flash column chromatography on silica gel eluting with 0-10% MeOH-DCM to afford the product, (S)-2-amino-4-((1-(8-chloro-1-oxo-2-phenyl-1,2-dihydroisoquinolin-3-yl)ethyl)amino)pyrimidine-5-carbonitrile 8.

후처리

  1. temperatureto cool to RT
  2. customquenched with water
  3. extractionextracted with ethyl acetate (2×50 mL)
  4. washThe combined organic layers were washed with brine
  5. dry with materialdried over Na2SO4
  6. filtrationfiltered
  7. concentrationThe filtrate was concentrated in vacuo
  8. customthe residue was purified by flash column chromatography on silica gel eluting with 0-10% MeOH-DCM

출처 및 근거

ORD 기록
ord-7471a28905b44a96bcbaab7b1ddf9102
출처 데이터셋
uspto-grants-2014_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08785470B2

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