Water → 2-(6-Chloro-5-cyanopyrazin-2-ylamino)-4,4,4-trifluorobutanamide

HRID 2200403Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2200403
[Cl:1][C:2]1[C:3]([C:9]#[N:10])=[N:4][CH:5]=[C:6](Cl)[N:7]=1.Cl.[NH2:12][CH:13]([CH2:17][C:18]([F:21])([F:20])[F:19])[C:14]([NH2:16])=[O:15].CCN(C(C)C)C(C)C.O>CN1C(=O)CCC1.CCOC(C)=O>[Cl:1][C:2]1[N:7]=[C:6]([NH:12][CH:13]([CH2:17][C:18]([F:21])([F:20])[F:19])[C:14]([NH2:16])=[O:15])[CH:5]=[N:4][C:3]=1[C:9]#[N:10]

Komponenten

7

Versuchsvorschrift

A solution of 3,5-dichloropyrazine-2-carbonitrile (50 mg, 0.287 mmol), 2-amino-4,4,4-trifluorobutanamide hydrochloride (50 mg, 0.259 mmol) and DIEA (0.150 mL, 0.862 mmol) in NMP (1 mL) was stirred at room temperature for 20 h. Water and EtOAc were added. Organic phase was separated, dried over Na2SO4, concentrated in vacuo to give 2-(6-chloro-5-cyanopyrazin-2-ylamino)-4,4,4-trifluorobutanamide (67 mg).

Aufarbeitung

  1. customOrganic phase was separated
  2. dry with materialdried over Na2SO4
  3. concentrationconcentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-ea1d6a3c5d0d4dd0901d8835495b0000
Quelldatensatz
uspto-grants-2016_06
Patentnummer
US09359308B2

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