HOAt → HCID 67080716, 화합물

HRID 1021547노트

반응식

HRID 1021547 반응식
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]([O:11][CH3:12])[CH2:9][NH2:10])=[CH:4][CH:3]=1.[Cl:13][C:14]1[CH:15]=[C:16]2[C:21](=[CH:22][C:23]=1[O:24][C:25]1[CH:33]=[CH:32][C:28]([C:29](O)=[O:30])=[CH:27][CH:26]=1)[O:20][CH2:19][CH2:18][CH:17]2[C:34]([O:36][CH2:37][CH3:38])=[O:35].N1C2C(=NC=CC=2)N(O)N=1.Cl.C(N=C=NCCCN(C)C)C>CN(C=O)C.CCOC(C)=O>[Cl:13][C:14]1[CH:15]=[C:16]2[C:21](=[CH:22][C:23]=1[O:24][C:25]1[CH:33]=[CH:32][C:28]([C:29](=[O:30])[NH:10][CH2:9][CH:8]([C:5]3[CH:4]=[CH:3][C:2]([Cl:1])=[CH:7][CH:6]=3)[O:11][CH3:12])=[CH:27][CH:26]=1)[O:20][CH2:19][CH2:18][CH:17]2[C:34]([O:36][CH2:37][CH3:38])=[O:35]

참가 물질

7

반응물 4

HCID 181649HOAtHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 532762402-(4-Chloro-phenyl)-2-methoxy-ethylamineHCID 582443954-(6-Chloro-4-(ethoxycarbonyl)chroman-7-yloxy)benzoic acid

생성물 1

HCID 67080716HCID 67080716, 화합물수율 77%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

To a solution of 2-(4-chlorophenyl)-2-methoxyethanamine (0.071 g, 0.38 mmol), 4-(6-chloro-4-(ethoxycarbonyl)chroman-7-yloxy)benzoic acid (0.060 g, 0.16 mmol), and 3H-[1,2,3]triazolo[4,5-b]pyridin-3-ol (0.022 g, 0.16 mmol) in DMF (1 ml) was added N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride (0.037 g, 0.19 mmol), and the reaction was stirred at ambient temperature overnight. The reaction was diluted with EtOAc and washed with 1M hydrochloric acid, saturated sodium bicarbonate, and saturated sodium chloride. The organic layer was dried over anhydrous sodium sulfate, filtered, and concentrated. The crude material was loaded onto a Biotage SP1 system, eluting with a linear gradient of 5-70% EtOAc in hexanes to yield 67 mg of the title compound (77% yield).

후처리

  1. washwashed with 1M hydrochloric acid, saturated sodium bicarbonate, and saturated sodium chloride
  2. dry with materialThe organic layer was dried over anhydrous sodium sulfate
  3. filtrationfiltered
  4. concentrationconcentrated
  5. washeluting with a linear gradient of 5-70% EtOAc in hexanes

출처 및 근거

ORD 기록
ord-e907559c261d47c3890944c76297ca63
출처 데이터셋
uspto-grants-2014_05
특허 번호
US08716498B2

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