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Dimethylformamide → 5-(2,5-Dioxo-1-(3-(trifluoromethyl)phenyl)-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]-pyrimidin-4-yl)picolinonitrile

HRID 927225
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HRID 927225 반응식
Cl[C:2]1[N:7]=[CH:6][C:5]([CH:8]2[NH:13][C:12](=[O:14])[N:11]([C:15]3[CH:20]=[CH:19][CH:18]=[C:17]([C:21]([F:24])([F:23])[F:22])[CH:16]=3)[C:10]3[CH2:25][CH2:26][C:27](=[O:28])[C:9]2=3)=[CH:4][CH:3]=1.[CH3:29][N:30](C)C=O>[C-]#N.[Zn+2].[C-]#N.[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>[O:14]=[C:12]1[N:11]([C:15]2[CH:20]=[CH:19][CH:18]=[C:17]([C:21]([F:23])([F:24])[F:22])[CH:16]=2)[C:10]2[CH2:25][CH2:26][C:27](=[O:28])[C:9]=2[CH:8]([C:5]2[CH:4]=[CH:3][C:2]([C:29]#[N:30])=[N:7][CH:6]=2)[NH:13]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 6228DimethylformamideHCID 903108714-(6-Chloropyridin-3-yl)-1-(3-(trifluoromethyl)phenyl)-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidine-2,5-dione

생성물 1

HCID 903264895-(2,5-Dioxo-1-(3-(trifluoromethyl)phenyl)-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]-pyrimidin-4-yl)picolinonitrile

시약·촉매·용매 2

HCID 11186Zinc cyanide (Zn(CN)2)촉매
HCID 11979704
Tetrakis(triphenylphosphine)palladium
촉매

실험 절차

Under an atmosphere of argon, a mixture of 4-(6-chloropyridin-3-yl)-1-(3-(trifluoro-methyl)phenyl)-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidine-2,5-dione (intermediate 11, a) 120 mg, 294 μmol), zinc cyanide (59 mg, 0.50 mmol) and tetrakis(triphenylphosphine)-palladium(0) (34 mg, 29 μmol) in N,N-dimethylformamide (2 mL) is heated at 110° C. for 24 h. The reaction mixture is cooled to room temperature and then purified by preparative reversed phase HPLC (Waters Xbridge™-C18, gradient of acetonitrile in water, 0.1% TFA). Yield: 10 mg; ESI mass spectrum [M+H]+=399; Retention time HPLC: 0.50 min (V012_S01).

후처리

  1. custompurified by preparative reversed phase HPLC (Waters Xbridge™-C18, gradient of acetonitrile in water, 0.1% TFA)
  2. custom0.50 min (V012_S01)

출처 및 근거

ORD 기록
ord-1c9566b495e64ac2b23e5b988e6d71d5
출처 데이터셋
uspto-grants-2016_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09290459B1

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