反应详情

In a manner analogous to that described in Example 3 a), the amination of [bis-(4-methoxy-phenyl)-phenyl-methyl]-[(R)-4-(5-bromo-2-fluoro-phenyl)-5,5-difluoro-4,6,6-trimethyl-5,6-dihydro-4H-[1,3]oxazin-2-yl]amine (intermediate C4.1) with 2-aminobenzonitrile yielded the title compound (50% yield) as an off-white foam. MS (ISP): m/z=691.3 [M+H]+.