Acetic Acid → HCID 178440143, Verbindung

HRID 265109Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 265109
[OH:1][CH:2]([C:7]1[N:8]=[C:9]([CH2:51][CH2:52][CH3:53])[N:10]([CH2:14][C:15]2[CH:20]=[CH:19][C:18]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][C:22]=3[C:27]3[N:31](C(C4C=CC=CC=4)(C4C=CC=CC=4)C4C=CC=CC=4)[N:30]=[N:29][N:28]=3)=[CH:17][CH:16]=2)[C:11]=1[C:12]#[N:13])[C:3]([CH3:6])([CH3:5])[CH3:4].C(O)(=O)C>O>[OH:1][CH:2]([C:7]1[N:8]=[C:9]([CH2:51][CH2:52][CH3:53])[N:10]([CH2:14][C:15]2[CH:20]=[CH:19][C:18]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][C:22]=3[C:27]3[NH:31][N:30]=[N:29][N:28]=3)=[CH:17][CH:16]=2)[C:11]=1[C:12]#[N:13])[C:3]([CH3:6])([CH3:4])[CH3:5]

Komponenten

4

Edukt 2

HCID 176Acetic AcidHCID 190362484-(1-Hydroxy-2,2-dimethyl propyl)-2-propyl-1-{4-[2-(trityltetrazol-5-yl)phenyl]phenyl}methylimidazole-5-carbonitrile

Produkt 1

HCID 178440143HCID 178440143, VerbindungAusbeute 99,3 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
60 °C

Versuchsvorschrift

A suspension of 1.65 g of 4-(1-hydroxy-2,2-dimethylpropyl)-2-propyl-1-{4-[2-(trityltetrazol-5-yl)phenyl]-phenyl}methylimidazole-5-carbonitrile [prepared as described in step (b) above] in 24 ml of 75% v/v aqueous acetic acid was stirred at 60° C. for 2 hours. At the end of this time, 6 ml of water was added to the reaction mixture, which was then cooled with ice. The trityl alcohol which precipitated was removed by filtration, and the filtrate was concentrated by evaporation under reduced pressure, to give 1.07 g of the title compound as a glass.

Aufarbeitung

  1. temperaturewas then cooled with ice
  2. customThe trityl alcohol which precipitated
  3. customwas removed by filtration
  4. concentrationthe filtrate was concentrated by evaporation under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-4afbaebd24394651b151e1a052829962
Quelldatensatz
uspto-grants-1997_07
Patentnummer
US05646171

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