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

HRID 19626

Reaktionsgleichung

Reaktionsgleichung von HRID 19626
C([N:8]1[CH2:25][CH2:24][C:11]2[N:12]=[CH:13][N:14]=[C:15]([NH:16][C:17]3[CH:22]=[CH:21][C:20]([F:23])=[CH:19][CH:18]=3)[C:10]=2[CH2:9]1)C1C=CC=CC=1>CO.[OH-].[Pd+2].[OH-]>[F:23][C:20]1[CH:21]=[CH:22][C:17]([NH:16][C:15]2[C:10]3[CH2:9][NH:8][CH2:25][CH2:24][C:11]=3[N:12]=[CH:13][N:14]=2)=[CH:18][CH:19]=1

Komponenten

4

Edukt 1

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

Produkt 1

HCID 59346533N-(4-fluorophenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amineAusbeute 101,3 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 9942167Palladium hydroxideKatalysatorHCID 887MethanolLösungsmittel

Versuchsvorschrift

6-Benzyl-N-(4-fluorophenyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine (0.64 g, 1.9 mmol) was dissolved in methanol (25 mL) and palladium hydroxide was added (0.5 g, 20% wt). The mixture was shaken on a Parr Shaker under H2 (g) atmosphere (60 PSI) for 1 day. The mixture was filtered through celite and evaporated to give 0.47 g of material which was used as such for the next step.

Aufarbeitung

  1. filtrationThe mixture was filtered through celite
  2. customevaporated

Quellen und Nachweise

ORD-Eintrag
ord-71f9124f9d594bb79d3a6a513f3b1419
Quelldatensatz
uspto-grants-2010_06
Patentnummer
US07745451B2

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