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ChemicalBook CAS DataBase List 2-(Trifluoromethyl)pyrimidine-4-carBoxamide

2-(Trifluoromethyl)pyrimidine-4-carBoxamide synthesis

2synthesis methods
-

Yield:914348-10-0 99%

Reaction Conditions:

with ammonia in methanol at 50; for 16 h;

Steps:

32.A

Commercially available 2-trifluoromethyl-pyrimidme-4-carboxylic acid methyl ester (1.0 g) was dissolved in a 7M solution OfNH3 in MeOH and heated in a sealed pressure tube to 5O0C for 16 h. Cooling to room temperature and concentration afforded the title compound (941 mg, >99%). [MH]+ = 192.

References:

WO2006/128184,2006,A2 Location in patent:Page/Page column 160

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