Triethylamine → 2-(3-Fluoro-4-(methylsulfonamidomethyl)phenyl)-N-((3'-methyl-5-(trifluoromethyl)biphenyl-2-yl)methyl)propanamide

HRID 1428730Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1428730
[F:1][C:2]1[CH:3]=[C:4]([CH:14]([CH3:18])[C:15]([OH:17])=O)[CH:5]=[CH:6][C:7]=1[CH2:8][NH:9][S:10]([CH3:13])(=[O:12])=[O:11].[CH3:19][C:20]1[CH:21]=[C:22]([C:26]2[CH:31]=[C:30]([C:32]([F:35])([F:34])[F:33])[CH:29]=[CH:28][C:27]=2[CH2:36][NH2:37])[CH:23]=[CH:24][CH:25]=1.CN(C)CCCN=C=NCC.ON1C2C=CC=CC=2N=N1.C(N(CC)CC)C>C(#N)C.C(OCC)(=O)C>[F:1][C:2]1[CH:3]=[C:4]([CH:14]([CH3:18])[C:15]([NH:37][CH2:36][C:27]2[CH:28]=[CH:29][C:30]([C:32]([F:33])([F:34])[F:35])=[CH:31][C:26]=2[C:22]2[CH:23]=[CH:24][CH:25]=[C:20]([CH3:19])[CH:21]=2)=[O:17])[CH:5]=[CH:6][C:7]=1[CH2:8][NH:9][S:10]([CH3:13])(=[O:11])=[O:12]

Komponenten

8

Edukt 5

HCID 8471TriethylamineHCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 757711-HydroxybenzotriazoleHCID 866793652-(3-Fluoro-4-(methylsulfonamidomethyl)phenyl)propanoic acidHCID 86680213(3'-Methyl-5-(trifluoromethyl)biphenyl-2-yl)methanamine

Produkt 1

HCID 715396382-(3-Fluoro-4-(methylsulfonamidomethyl)phenyl)-N-((3'-methyl-5-(trifluoromethyl)biphenyl-2-yl)methyl)propanamideAusbeute 84 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6342AcetonitrileLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

To a stirred solution of 2-(3-fluoro-4-(methylsulfonamidomethyl)phenyl)propanoic acid (51 mg, 0.185 mmol) and (3′-methyl-5-(trifluoromethyl)biphenyl-2-yl)methanamine (60 mg, 0.222 mmol) in acetonitrile were added N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide (53 mg, 0.2775 mmol), 1-hydroxybenzotriazole (38 mg, 0.270 mmol) and triethylamine (0.06 mL, 0.4625 mmol). The reaction mixture was stirred for 15 h at room temperature. The residue dissolved in ethyl acetate and washed with water and brine. The organic layer was dried over magnesium sulfate and filtered. The filtrate removed in vacuo. The crude was purified by column chromatography. 2-(3-Fluoro-4-(methylsulfonamidomethyl)phenyl)-N-((3′-methyl-5-(trifluoromethyl)biphenyl-2-yl)methyl)propanamide (example 22) (81 mg) was obtained as 84% yield.

Aufarbeitung

  1. washwashed with water and brine
  2. dry with materialThe organic layer was dried over magnesium sulfate
  3. filtrationfiltered
  4. customThe filtrate removed in vacuo
  5. customThe crude was purified by column chromatography

Quellen und Nachweise

ORD-Eintrag
ord-ee0b477a96074bda986a75a353b6e6df
Quelldatensatz
uspto-grants-2015_01
Patentnummer
US08937092B2

Notizen zur Reaktion

Wird geladen…