Ammonia → 6-Chloro-2-(5-chloro-2-methoxy-phenyl)-pyrimidin-4-yl-amine

HRID 28552Notes

Reaction equation

[NH3:1].[Cl:2][C:3]1[CH:8]=[C:7](Cl)[N:6]=[C:5]([C:10]2[CH:15]=[C:14]([Cl:16])[CH:13]=[CH:12][C:11]=2[O:17][CH3:18])[N:4]=1>O1CCCC1>[Cl:2][C:3]1[N:4]=[C:5]([C:10]2[CH:15]=[C:14]([Cl:16])[CH:13]=[CH:12][C:11]=2[O:17][CH3:18])[N:6]=[C:7]([NH2:1])[CH:8]=1

Participants

Conditions

Temperature: 0 °C

Procedure

A pressure bottle was charged with tetrahydrofuran (50 ml) and cooled to 0° C. Ammonia gas was passed through the tetrahydrofuran until saturated. To this solution was added 4,6-dichloro-2-(5-chloro-2-methoxy-phenyl)-pyrimidine (0.15 g, 0.52 mmol) and the mixture was heated at 75-80° C. for 18 hours. Evaporation of volatiles under reduced pressure provided the hydrochloride salt of 6-chloro-2-(5-chloro-2-methoxy-phenyl)-pyrimidin-4-yl-amine (0.10 g, 71%).

Workup

temperaturethe mixture was heated at 75-80° C. for 18 hours
customEvaporation of volatiles under reduced pressure

Sources & evidence

ORD record: ord-97b39919a934456f93f9680b97547dc4
Source dataset: uspto-grants-2008_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07419984B2

Reaction notes

Loading…