3,3-Dimethylbutylamine → N-(2-(3,3-Difluoropyrrolidin-1-yl)-3-fluorobenzylidene)-3,3-dimethylbutan-1-amine

HRID 1695947

Reaktionsgleichung

Reaktionsgleichung von HRID 1695947
[F:1][C:2]1([F:16])[CH2:6][CH2:5][N:4]([C:7]2[C:14]([F:15])=[CH:13][CH:12]=[CH:11][C:8]=2[CH:9]=O)[CH2:3]1.[CH3:17][C:18]([CH3:23])([CH3:22])[CH2:19][CH2:20][NH2:21]>C1(C)C=CC=CC=1>[F:1][C:2]1([F:16])[CH2:6][CH2:5][N:4]([C:7]2[C:14]([F:15])=[CH:13][CH:12]=[CH:11][C:8]=2[CH:9]=[N:21][CH2:20][CH2:19][C:18]([CH3:23])([CH3:22])[CH3:17])[CH2:3]1

Komponenten

4

Edukt 2

HCID 197093,3-DimethylbutylamineHCID 577744763-Fluoro-2-(3,3-difluoropyrrolidin-1-yl)benzaldehyde

Produkt 1

HCID 57774377N-(2-(3,3-Difluoropyrrolidin-1-yl)-3-fluorobenzylidene)-3,3-dimethylbutan-1-amine

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

2-(3,3-Difluoropyrrolidin-1-yl)-3-fluorobenzaldehyde (400 mg, 1.745 mmol) was taken in toluene (15 mL) and 3,3-dimethylbutan-1-amine (176.6 mg, 234.8 μL, 1.745 mmol) was added. The reaction mixture was refluxed overnight with a Dean Stark trap to remove the water. The reaction mixture was then concentrated and used in the next step without further purification.

Aufarbeitung

  1. temperatureThe reaction mixture was refluxed overnight with a Dean Stark trap
  2. customto remove the water
  3. concentrationThe reaction mixture was then concentrated
  4. customused in the next step without further purification

Quellen und Nachweise

ORD-Eintrag
ord-6f87a974a25e48bb917e3f4d0fb7e90f
Quelldatensatz
uspto-grants-2012_04
Patentnummer
US08163737B2

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