Water → HCID 10135175, Verbindung

HRID 750539Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 750539
[NH2:1][C:2]1[CH:23]=[CH:22][C:5]([CH2:6][N:7]2[C:11]3[N:12]=[C:13]([NH2:21])[N:14]=[C:15]([C:16]4[O:17][CH:18]=[CH:19][CH:20]=4)[C:10]=3[N:9]=[N:8]2)=[CH:4][C:3]=1[CH3:24].Cl[C:26]([O:28][CH2:29][CH3:30])=[O:27].O>N1C=CC=CC=1>[NH2:21][C:13]1[N:14]=[C:15]([C:16]2[O:17][CH:18]=[CH:19][CH:20]=2)[C:10]2[N:9]=[N:8][N:7]([CH2:6][C:5]3[CH:22]=[CH:23][C:2]([NH:1][C:26](=[O:27])[O:28][CH2:29][CH3:30])=[C:3]([CH3:24])[CH:4]=3)[C:11]=2[N:12]=1

Komponenten

5

Edukt 3

HCID 962WaterHCID 10928Ethyl chloroformateHCID 21874557Vipadenant

Produkt 1

HCID 10135175HCID 10135175, VerbindungAusbeute 100 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1049PyridineLösungsmittel

Versuchsvorschrift

A suspension of 3-(4-amino-3-methylbenzyl)-7-(2-furyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine-5-amine (260 mg, 0.812 mmol) in pyridine (5 mL) at room temperature was treated dropwise with ethyl chloroformate (0.155 mL, 1.62 mmol), stirred for 30 min, poured into water (30 mL), extracted with EtOAc (2×10 mL) and the combined organic phase was dried (MgSO4) and concentrated in vacuo to give the title compound (318 mg, 100%) as a beige solid.

Aufarbeitung

  1. extractionextracted with EtOAc (2×10 mL)
  2. dry with materialthe combined organic phase was dried (MgSO4)
  3. concentrationconcentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-73121e1a4c6c4b79b61c5cae86820572
Quelldatensatz
uspto-grants-2008_07
Patentnummer
US07405219B2

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