HRID517042

反应详情

EQUATION

反应方程式

HRID 517042 的结构方程式

PROCEDURE

实验过程

The condensation of (4R,5R)-4-(5-amino-2-fluoro-phenyl)-5-fluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine (intermediate A8.2) and 5-difluoromethyl-pyrazine-2-carboxylic acid (CAS 1174321-06-2, US2009209757) following procedure I yielded the title compound as a light yellow solid. MS (ISP): m/z=398.2 [M+H]+.