1,2-Dichloroethane → HCID 178481254, Verbindung

HRID 230007Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 230007
[C:1]([CH:5]1[CH2:10][CH2:9][CH:8]([N:11]([CH2:23][C:24]2[CH:32]=[CH:31][C:27]([C:28]([OH:30])=O)=[CH:26][CH:25]=2)[C:12]2[N:16]([CH3:17])[C:15]3[CH:18]=[CH:19][C:20]([OH:22])=[CH:21][C:14]=3[N:13]=2)[CH2:7][CH2:6]1)([CH3:4])([CH3:3])[CH3:2].O.[NH:34]1[C:38]([NH2:39])=[N:37][N:36]=[N:35]1.C1C=CC2N(O)N=NC=2C=1.CCN(C(C)C)C(C)C.C(Cl)CCl>CN(C=O)C>[C:1]([CH:5]1[CH2:6][CH2:7][CH:8]([N:11]([CH2:23][C:24]2[CH:25]=[CH:26][C:27]([C:28]([NH:39][C:38]3[NH:37][N:36]=[N:35][N:34]=3)=[O:30])=[CH:31][CH:32]=2)[C:12]2[N:16]([CH3:17])[C:15]3[CH:18]=[CH:19][C:20]([OH:22])=[CH:21][C:14]=3[N:13]=2)[CH2:9][CH2:10]1)([CH3:2])([CH3:3])[CH3:4]

Komponenten

7

Edukt 5

HCID 111,2-DichloroethaneHCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 688361734-{[(4-Tert-butylcyclohexyl)(5-hydroxy-1-methyl-1h-benzimidazol-2-yl)amino]methyl}benzoic acidHCID 178509300HCID 178509300, Verbindung

Produkt 1

HCID 178481254HCID 178481254, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Reaktionsbedingungen

Temperatur
40 °C

Versuchsvorschrift

To a solution of the title compound of Example 15 Step B (0.02 mmol, 10 mg), 1H-tetraazol-5-amine monohydrate (0.2 mmol, 21 mg), HOBt (0.2 mmol, 31 mg) and DIEA (0.3 mmol, 52 μL) in 0.5 mL of DMF was added EDC (0.2 mmol, 38 mg). The reaction was heated to 40° C. 15 min, then allowed to stand at ambient temperature overnight. The reaction mixture was concentrated under reduced pressure. The residue was taken up in ca. 2:1 dioxane/H2O and acidified with TFA, then purified by reverse-phase chromatography (Condition B). The product was lyophilized affording the title compound as a white solid. MS (ESI): m/z 503 (M+H). HPLC A: 1.88 min.

Aufarbeitung

  1. custom15 min
  2. concentrationThe reaction mixture was concentrated under reduced pressure
  3. custompurified by reverse-phase chromatography (Condition B)

Quellen und Nachweise

ORD-Eintrag
ord-27b2d7bd8e024422a541cee6563365ea
Quelldatensatz
uspto-grants-2009_07
Patentnummer
US07563815B2

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