Sodium Hydroxide → 3-{[(4-{[{5-[(6-Chloropyridin-3-yl)methoxy]-3-methyl-1-benzofuran-2-yl}(cyclohexyl)methyl]amino}phenyl)carbonyl](methyl)amino}-propanoic acid

HRID 2091368Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2091368
[Cl:1][C:2]1[N:7]=[CH:6][C:5]([CH2:8][O:9][C:10]2[CH:11]=[CH:12][C:13]3[O:17][C:16]([CH:18]([NH:25][C:26]4[CH:31]=[CH:30][C:29]([C:32]([N:34]([CH3:42])[CH2:35][CH2:36][C:37]([O:39]CC)=[O:38])=[O:33])=[CH:28][CH:27]=4)[CH:19]4[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]4)=[C:15]([CH3:43])[C:14]=3[CH:44]=2)=[CH:4][CH:3]=1.[OH-].[Na+]>C(O)C>[Cl:1][C:2]1[N:7]=[CH:6][C:5]([CH2:8][O:9][C:10]2[CH:11]=[CH:12][C:13]3[O:17][C:16]([CH:18]([NH:25][C:26]4[CH:27]=[CH:28][C:29]([C:32]([N:34]([CH3:42])[CH2:35][CH2:36][C:37]([OH:39])=[O:38])=[O:33])=[CH:30][CH:31]=4)[CH:19]4[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]4)=[C:15]([CH3:43])[C:14]=3[CH:44]=2)=[CH:4][CH:3]=1

Komponenten

4

Edukt 2

HCID 14798Sodium HydroxideHCID 86662756Ethyl 3-{[(4-{[{5-[(6-chloropyridin-3-yl)methoxy]-3-methyl-1-benzofuran-2-yl}(cyclohexyl)methyl]amino}phenyl)carbonyl](methyl)amino}-propanoate2×

Produkt 1

HCID 866627573-{[(4-{[{5-[(6-Chloropyridin-3-yl)methoxy]-3-methyl-1-benzofuran-2-yl}(cyclohexyl)methyl]amino}phenyl)carbonyl](methyl)amino}-propanoic acidAusbeute 85,1 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

Ethyl 3-{[(4-{[{5-[(6-chloropyridin-3-yl)methoxy]-3-methyl-1-benzofuran-2-yl}(cyclohexyl)methyl]amino}phenyl)carbonyl](methyl)amino}-propanoate (0.32 g) synthesized in the above-mentioned (1) was dissolved in ethanol (3 mL), 1N aqueous sodium hydroxide solution (1.0 mL) was added to the solution at room temperature and the mixture was stirred at room temperature for 0.5 hr. Ethanol was evaporated under reduced pressure, and 1N hydrochloric acid (1.0 mL) was added to the residue. The precipitate was washed with water to give the title object compound (0.26 g, 85%) as a colorless solid.

Aufarbeitung

  1. customEthanol was evaporated under reduced pressure, and 1N hydrochloric acid (1.0 mL)
  2. additionwas added to the residue
  3. washThe precipitate was washed with water

Quellen und Nachweise

ORD-Eintrag
ord-94d6f5e56b0243358aab2ce976bebaf8
Quelldatensatz
uspto-grants-2013_05
Patentnummer
US08436043B2

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