1,2-Dichloroethane → tert-Butyl (2-(7-(2-fluoro-4-(3-oxo-3-(phenylamino)propanamido)phenoxy)thieno[3,2-b]pyridin-2-yl)-1-methyl-1H-imidazol-5-yl)methyl(2-methoxyethyl)carbamate

HRID 84367

Reaktionsgleichung

Reaktionsgleichung von HRID 84367
[NH2:1][C:2]1[CH:36]=[CH:35][C:5]([O:6][C:7]2[CH:12]=[CH:11][N:10]=[C:9]3[CH:13]=[C:14]([C:16]4[N:17]([CH3:34])[C:18]([CH2:21][N:22]([CH2:30][CH2:31][O:32][CH3:33])[C:23](=[O:29])[O:24][C:25]([CH3:28])([CH3:27])[CH3:26])=[CH:19][N:20]=4)[S:15][C:8]=23)=[C:4]([F:37])[CH:3]=1.[O:38]=[C:39]([NH:44][C:45]1[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=1)[CH2:40][C:41](O)=[O:42].C(Cl)CCl>CN(C=O)C>[F:37][C:4]1[CH:3]=[C:2]([NH:1][C:41](=[O:42])[CH2:40][C:39](=[O:38])[NH:44][C:45]2[CH:46]=[CH:47][CH:48]=[CH:49][CH:50]=2)[CH:36]=[CH:35][C:5]=1[O:6][C:7]1[CH:12]=[CH:11][N:10]=[C:9]2[CH:13]=[C:14]([C:16]3[N:17]([CH3:34])[C:18]([CH2:21][N:22]([CH2:30][CH2:31][O:32][CH3:33])[C:23](=[O:29])[O:24][C:25]([CH3:28])([CH3:27])[CH3:26])=[CH:19][N:20]=3)[S:15][C:8]=12

Komponenten

5

Edukt 3

HCID 111,2-DichloroethaneHCID 2565932-(Phenylcarbamoyl)acetic acidHCID 57919490tert-Butyl (2-(7-(4-amino-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)-1-methyl-1H-imidazol-5-yl)methyl(2-methoxyethyl)carbamate

Produkt 1

HCID 57919644tert-Butyl (2-(7-(2-fluoro-4-(3-oxo-3-(phenylamino)propanamido)phenoxy)thieno[3,2-b]pyridin-2-yl)-1-methyl-1H-imidazol-5-yl)methyl(2-methoxyethyl)carbamateAusbeute 82,1 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

To a solution of 46 (333 mg, 0.631 mmol) in DMF (8 mL) at RT was added 3-oxo-3-(phenylamino)propanoic acid (226 mg, 2 eq, 1.262 mmol) and EDC (242 mg, 2 eq, 1.262 mmol), and the reaction mixture was stirred at RT for 24 hours. It was then concentrated to dryness then purified by column chromatography (eluent a gradient of 80% EtOAc in hexane to EtOAc), to afford 47a (357 mg, 82% yield) as a white solid. MS (m/z): 689.4 (M+H).

Aufarbeitung

  1. concentrationIt was then concentrated to dryness
  2. customthen purified by column chromatography (eluent a gradient of 80% EtOAc in hexane to EtOAc),

Quellen und Nachweise

ORD-Eintrag
ord-a68a14507e0d4c15acc3616f76edd596
Quelldatensatz
uspto-grants-2014_09
Patentnummer
US08846927B2

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