Sodium Hydroxide → HCID 59302986, Verbindung

HRID 2238312Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2238312
C[O:2][C:3](=[O:32])[C:4]1[CH:9]=[CH:8][C:7]([NH:10][S:11]([C:14]2[CH:19]=[CH:18][C:17]([C:20]([CH3:23])([CH3:22])[CH3:21])=[CH:16][CH:15]=2)(=[O:13])=[O:12])=[C:6]([C:24]2[N:28]([CH3:29])[C:27]([CH2:30][CH3:31])=[N:26][N:25]=2)[CH:5]=1.[OH-].[Na+]>C1COCC1>[C:20]([C:17]1[CH:18]=[CH:19][C:14]([S:11]([NH:10][C:7]2[CH:8]=[CH:9][C:4]([C:3]([OH:32])=[O:2])=[CH:5][C:6]=2[C:24]2[N:28]([CH3:29])[C:27]([CH2:30][CH3:31])=[N:26][N:25]=2)(=[O:12])=[O:13])=[CH:15][CH:16]=1)([CH3:23])([CH3:22])[CH3:21]

Komponenten

4

Edukt 2

HCID 14798Sodium HydroxideHCID 59302970HCID 59302970, Verbindung

Produkt 1

HCID 59302986HCID 59302986, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Reaktionsbedingungen

Temperatur
60 °C

Versuchsvorschrift

A 10 mL scintillation vial was charged with 4-(4-tertbutyl-benzenesulfonylamino)-3-(5-ethyl-4-methyl-4H-[1,2,4]triazol-3-yl)-benzoic acid methyl ester (20 mg, 0.044 mmol) and 3 M NaOH (aq)/THF (1:3) (1.5 mL). The reaction was heated to 60° C. and stirred overnight. The following day, the volatiles were removed in vacuo to about 200 μL at which point the solution was purified by preparative TLC to afford 4-(4-tertbutyl-benzenesulfonylamino)-3-(5-ethyl-4-methyl-4H-[1,2,4]triazol-3-yl)-benzoic acid as a light yellow solid: MS (ES) M+H expect 443.2, found 443.4.

Aufarbeitung

  1. customThe following day, the volatiles were removed in vacuo to about 200 μL at which point the solution
  2. customwas purified by preparative TLC

Quellen und Nachweise

ORD-Eintrag
ord-3ce6c50f8c29457e8b37a94469c12e80
Quelldatensatz
uspto-grants-2010_05
Patentnummer
US07718683B2

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