Hydrochloric Acid → 4-(4-amino-6-methoxynaphthalen-2-yl)-N,N-dimethylpyrimidin-2-amine hydrochloride

HRID 1921974Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1921974
[CH3:1][N:2]([CH3:29])[C:3]1[N:8]=[C:7]([C:9]2[CH:10]=[C:11]([NH:21]C(=O)OC(C)(C)C)[C:12]3[C:17]([CH:18]=2)=[CH:16][CH:15]=[C:14]([O:19][CH3:20])[CH:13]=3)[CH:6]=[CH:5][N:4]=1.[ClH:30].C(OCC)C>ClCCl.O1CCOCC1>[ClH:30].[NH2:21][C:11]1[C:12]2[C:17](=[CH:16][CH:15]=[C:14]([O:19][CH3:20])[CH:13]=2)[CH:18]=[C:9]([C:7]2[CH:6]=[CH:5][N:4]=[C:3]([N:2]([CH3:1])[CH3:29])[N:8]=2)[CH:10]=1

Komponenten

6

Versuchsvorschrift

To a solution of tert-butyl (3-(2-(dimethylamino)pyrimidin-4-yl)-7-methoxynaphthalen-1-yl)carbamate (140) (261 mg, 0.66 mmol) in dichloromethane (5 ml) was added 4 M hydrochloric acid in dioxane (2 ml). The mixture was stirred at room temperature for 24 hours. Diethylether (100 ml) was added and the solid filtered off and dried under vacuum to give 4-(4-amino-6-methoxynaphthalen-2-yl)-N,N-dimethylpyrimidin-2-amine (141) as a yellow solid.

Aufarbeitung

  1. filtrationthe solid filtered off
  2. customdried under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-9395e3688eb64c218241136d63b20b39
Quelldatensatz
uspto-grants-2012_05
Patentnummer
US08173808B2

Notizen zur Reaktion

Wird geladen…