1,2-Dichloroethane → N-{1-[Amino(oxo)acetyl]pentyl}-2-(4-phenyl-1H-pyrazol-1-yl)nicotinamide

HRID 2089280Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2089280
C(Cl)CCl.ClC(Cl)C(O)=O.[NH2:11][C:12](=[O:40])[CH:13]([CH:15]([NH:20][C:21]([C:23]1[C:24]([N:29]2[CH:33]=[C:32]([C:34]3[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=3)[CH:31]=[N:30]2)=[N:25][CH:26]=[CH:27][CH:28]=1)=[O:22])[CH2:16][CH2:17][CH2:18][CH3:19])[OH:14].O>CS(C)=O>[NH2:11][C:12](=[O:40])[C:13]([CH:15]([NH:20][C:21](=[O:22])[C:23]1[CH:28]=[CH:27][CH:26]=[N:25][C:24]=1[N:29]1[CH:33]=[C:32]([C:34]2[CH:35]=[CH:36][CH:37]=[CH:38][CH:39]=2)[CH:31]=[N:30]1)[CH2:16][CH2:17][CH2:18][CH3:19])=[O:14]

Komponenten

6

Edukt 4

HCID 111,2-DichloroethaneHCID 962WaterHCID 6597Dichloroacetic AcidHCID 66720115N-[1-(2-amino-1-hydroxy-2-oxoethyl)pentyl]-2-(4-phenyl-1H-pyrazol-1-yl)pyridine-3-carboxamide

Produkt 1

HCID 25157359N-{1-[Amino(oxo)acetyl]pentyl}-2-(4-phenyl-1H-pyrazol-1-yl)nicotinamideAusbeute 76 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 679Dimethyl SulfoxideLösungsmittel

Versuchsvorschrift

0.47 g of EDC and 0.08 ml of dichloroacetic acid were added to 100 mg of N-[1-(2-amino-1-hydroxy-2-oxoethyl)pentyl]-2-(4-phenyl-1H-pyrazol-1-yl)pyridine-3-carboxamide (0.25 mmol) in 4 ml of dimethyl sulfoxide, and the mixture was stirred at room temperature overnight. For workup, the reaction mixture was poured into H2O, and the resulting precipitate was filtered off with suction and dried in a vacuum drying oven at 40° C. 77 mg of the title compound were obtained as an amorphous white solid.

Aufarbeitung

  1. filtrationthe resulting precipitate was filtered off with suction
  2. customdried in a vacuum
  3. customdrying oven at 40° C

Quellen und Nachweise

ORD-Eintrag
ord-8e99ca3b7c6a44c38332ba0643d70ff6
Quelldatensatz
uspto-grants-2013_05
Patentnummer
US08436034B2

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