4-Fluoroaniline → 6-Benzyl-N-(4-fluorophenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine

HRID 19625Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 19625
[CH2:1]([N:8]1[CH2:18][CH2:17][C:11]2[N:12]=[CH:13][N:14]=[C:15](Cl)[C:10]=2[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[F:19][C:20]1[CH:25]=[CH:24][C:23]([NH2:26])=[CH:22][CH:21]=1>C(#N)C>[CH2:1]([N:8]1[CH2:18][CH2:17][C:11]2[N:12]=[CH:13][N:14]=[C:15]([NH:26][C:23]3[CH:24]=[CH:25][C:20]([F:19])=[CH:21][CH:22]=3)[C:10]=2[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Komponenten

4

Edukt 2

HCID 97314-FluoroanilineHCID 253240466-Benzyl-4-chloro-5,6,7,8-tetrahydropyrido(4,3-d)pyrimidine2×

Produkt 1

HCID 593465676-Benzyl-N-(4-fluorophenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amineAusbeute 97 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6342AcetonitrileLösungsmittel

Reaktionsbedingungen

Temperatur
200 °C

Versuchsvorschrift

6-Benzyl-4-chloro-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidine (Intermediate 2, 0.25 g, 0.97 mmol) was dissolved in anhydrous acetonitrile (3 mL) and 4-fluorobenzenamine was added (0.10 mL, 1.06 mmol). The mixture was heated at 200° C. for 600 s in a microwave (Emrys Optimizer model, Personal Chemistry). The solvents were removed under vacuum to give the desired product as a beige powder (0.313 g, 97%).

Aufarbeitung

  1. customThe solvents were removed under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-73e8db23dade4345b3b052ca722cb5a7
Quelldatensatz
uspto-grants-2010_06
Patentnummer
US07745451B2

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