Diisopropylethylamine → 4-Amino-2-methylsulfanyl-pyrimidine-5-carboxylic acid [2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenyl]-amide

HRID 1988596노트

반응식

HRID 1988596 반응식
[NH2:1][C:2]1[C:7]([C:8]([O-:10])=O)=[CH:6][N:5]=[C:4]([S:11][CH3:12])[N:3]=1.[Na].[NH2:14][C:15]1[CH:16]=[C:17]([NH:22][C:23](=[O:34])[C:24]2[CH:29]=[CH:28][CH:27]=[C:26]([C:30]([F:33])([F:32])[F:31])[CH:25]=2)[CH:18]=[CH:19][C:20]=1[CH3:21].CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C.CCOC(C)=O>[CH3:21][C:20]1[CH:19]=[CH:18][C:17]([NH:22][C:23](=[O:34])[C:24]2[CH:29]=[CH:28][CH:27]=[C:26]([C:30]([F:31])([F:32])[F:33])[CH:25]=2)=[CH:16][C:15]=1[NH:14][C:8]([C:7]1[C:2]([NH2:1])=[N:3][C:4]([S:11][CH3:12])=[N:5][CH:6]=1)=[O:10]

참가 물질

8

반응물 5

HCID 81531DiisopropylethylamineHCID 5360545SodiumHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 11529455N-(3-amino-4-methylphenyl)-3-(trifluoromethyl)benzamideHCID 225621764-Amino-2-methylsulfanyl-5-pyrimidinecarboxylate

생성물 1

HCID 694477274-Amino-2-methylsulfanyl-pyrimidine-5-carboxylic acid [2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenyl]-amide수율 61%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

To a solution of 4-amino-2-methylsulfanyl-5-pyrimidinecarboxylate in a sodium salt form (1.28 g, 6.2 mmol), N-(3-Amino-4-methyl-phenyl)-3-trifluoromethyl-benzamide (1.82 g, 6.2 mmol), and DIEA (3.22 mL, 18.5 mmol) in DMF is added HATU (2.82 g, 7.42 mmol), and the mixture is stirred for 1 h at room temperature. The reaction mixture is diluted with EtOAc and washed with 5% aqueous Na2S2O3 solution, saturated aqueous NaHCO3 solution, and brine. The organic layer is dried over MgSO4 and concentrated in reduced pressure. The crude product is crystallized from MeOH to give 4-amino-2-methylsulfanyl-pyrimidine-5-carboxylic acid [2-methyl-5-(3-trifluoromethyl-benzoylamino)-phenyl]-amide (1.79 g, 61%) as a white solid.

후처리

  1. washwashed with 5% aqueous Na2S2O3 solution, saturated aqueous NaHCO3 solution, and brine
  2. dry with materialThe organic layer is dried over MgSO4
  3. concentrationconcentrated in reduced pressure
  4. customThe crude product is crystallized from MeOH

출처 및 근거

ORD 기록
ord-22bd14917bc4486b97e9c0596a7bf1d5
출처 데이터셋
uspto-grants-2010_01
특허 번호
US07642255B2

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