Water → (R)-2-(6-chloro-5-cyanopyrazin-2-ylamino)-3-cyclopropylpropanamide

HRID 332731Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 332731
[Cl:1][C:2]1[C:3]([C:9]#[N:10])=[N:4][CH:5]=[C:6](Cl)[N:7]=1.Cl.[NH2:12][C@H:13]([CH2:17][CH:18]1[CH2:20][CH2:19]1)[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][C@H:13]([CH2:17][CH:18]2[CH2:20][CH2:19]2)[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 (158 mg, 0.908 mmol), (R)-2-amino-3-cyclopropylpropanamide hydrochloride (150 mg, 0.911 mmol) and DIEA (0.400 mL, 2.30 mmol) in NMP (5 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 (R)-2-(6-chloro-5-cyanopyrazin-2-ylamino)-3-cyclopropylpropanamide (240 mg).

Aufarbeitung

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

Quellen und Nachweise

ORD-Eintrag
ord-98464f937a6a4960833dd26ccd03d802
Quelldatensatz
uspto-grants-2014_11
Patentnummer
US08877760B2

Notizen zur Reaktion

Wird geladen…