Diisopropylethylamine → HCID 59135840, 화합물

HRID 1960370노트

반응식

HRID 1960370 반응식
[CH3:1][N:2]([S:20]([C:23]1[S:24][CH:25]=[CH:26][CH:27]=1)(=[O:22])=[O:21])[C:3]1[CH:4]=[C:5]([O:15][C:16]([F:19])([F:18])[F:17])[CH:6]=[C:7]2[C:11]=1[NH:10][C:9]([C:12](O)=[O:13])=[CH:8]2.[CH2:28]([S:35][CH:36]([CH:39]([O:42][CH3:43])[O:40][CH3:41])[CH2:37][NH2:38])[C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1.C(N(C(C)C)CC)(C)C.F[P-](F)(F)(F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2N=CC=CC=2N=N1>O.CN(C)C=O>[CH2:28]([S:35][CH:36]([CH:39]([O:40][CH3:41])[O:42][CH3:43])[CH2:37][NH:38][C:12]([C:9]1[NH:10][C:11]2[C:7]([CH:8]=1)=[CH:6][C:5]([O:15][C:16]([F:17])([F:19])[F:18])=[CH:4][C:3]=2[N:2]([CH3:1])[S:20]([C:23]1[S:24][CH:25]=[CH:26][CH:27]=1)(=[O:21])=[O:22])=[O:13])[C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 574759902-(Benzylthio)-3,3-dimethoxypropan-1-amineHCID 574761867-[methyl(2-thienylsulfonyl)amino]-5-(trifluoromethoxy)-1H-indole-2-carboxylic acid

생성물 1

HCID 59135840HCID 59135840, 화합물수율 67%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

To a mixture of 7-[methyl(2-thienylsulfonyl)amino]-5-(trifluoromethoxy)-1H-indole-2-carboxylic acid (600 mg), 2-(benzylthio)-3,3-dimethoxypropan-1-amine (410 mg), diisopropylethylamine (450 mg) and N,N-dimethylformamide (10 mL) was added O-(7-azabenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (HATU, 720 mg) at room temperature, and the mixture was stirred for 2.5 days. Water was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The ethyl acetate layer was washed with saturated brine, dried (MgSO4), and concentrated. The obtained residue was subjected to silica gel column chromatography, and eluted with hexane-ethyl acetate (4:1-2:1, volume ratio) to give the title compound (600 mg, yield 67%) as a colorless amorphous solid.

후처리

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe ethyl acetate layer was washed with saturated brine
  3. dry with materialdried (MgSO4)
  4. concentrationconcentrated
  5. washeluted with hexane-ethyl acetate (4:1-2:1, volume ratio)

출처 및 근거

ORD 기록
ord-d67bf23a0f1041cbaecf6c6ada7e283c
출처 데이터셋
uspto-grants-2013_04
특허 번호
US08410087B2

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