Triethylamine → HCID 59472366, 화합물

HRID 78589

반응식

HRID 78589 반응식
[F:1][C:2]1[CH:3]=[C:4]([CH:9]=[CH:10][CH:11]=1)[C:5]([NH:7][NH2:8])=[O:6].[NH2:12][C:13]1[C:14]([C:30](O)=[O:31])=[N:15][C:16]([C:19]2[CH:24]=[CH:23][C:22]([C:25](=[O:29])[N:26]([CH3:28])[CH3:27])=[CH:21][CH:20]=2)=[CH:17][N:18]=1.C(N(CC)CC)C.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F>CN(C=O)C.CCOC(C)=O.O>[NH2:12][C:13]1[N:18]=[CH:17][C:16]([C:19]2[CH:20]=[CH:21][C:22]([C:25]([N:26]([CH3:27])[CH3:28])=[O:29])=[CH:23][CH:24]=2)=[N:15][C:14]=1[C:30]([NH:8][NH:7][C:5]([C:4]1[CH:9]=[CH:10][CH:11]=[C:2]([F:1])[CH:3]=1)=[O:6])=[O:31]

참가 물질

8

반응물 4

HCID 8471TriethylamineHCID 3516403-FluorobenzohydrazideHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 594717503-Amino-6-[4-(dimethylcarbamoyl)phenyl]pyrazine-2-carboxylic acid

생성물 1

HCID 59472366HCID 59472366, 화합물수율 78%

시약·촉매·용매 3

HCID 962Water용매HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

3-fluorobenzohydrazide (80.77 mg, 0.5240 mmol) was added to a solution of 3-amino-6-[4-(dimethylcarbamoyl)phenyl]pyrazine-2-carboxylic acid (150 mg, 0.5240 mmol), triethylamine (53.02 mg, 73.03 μL, 0.5240 mmol) and TBTU (252.4 mg, 0.7860 mmol) in DMF (3.000 mL) and the resulting solution stirred at RT for 2 hours. The reaction was diluted with EtOAc and water and the layers separated. The aqueous layer was extracted further with EtOAc (2×) and the combined organics washed with water (3×), dried (MgSO4), filtered and concentrated to give the desired product as a yellow solid (172 mg, 78% Yield). MS (ES+) 423.13

후처리

  1. customthe layers separated
  2. extractionThe aqueous layer was extracted further with EtOAc (2×)
  3. washthe combined organics washed with water (3×)
  4. dry with materialdried (MgSO4)
  5. filtrationfiltered
  6. concentrationconcentrated

출처 및 근거

ORD 기록
ord-fdd8c16a95fa429ab09196735900b3a4
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08841308B2

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