HRID405726
反应详情
EQUATION
反应方程式
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反应物
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生成物
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]+.