(R)-6,6-difluoro-5-{2-fluoro-5-[1-(4-fluoro-phenyl)-1H-pyrazol-4-yl]-phenyl}-5,7,7-trimethyl-[1,4]oxazepan-3-one 、
劳森试剂 以
1,4-二氧六环 为溶剂,
以yielded the (R)-6,6-difluoro-5-{2-fluoro-5-[1-(4-fluoro-phenyl)-1H-pyrazol-4-yl]-phenyl}-5,7,7-trimethyl-[1,4]oxazepan-3-thione (148 mg, 76% yield) as a white solid的产率得到(R)-6,6-difluoro-5-{2-fluoro-5-[1-(4-fluoro-phenyl)-1H-pyrazol-4-yl]-phenyl}-5,7,7-trimethyl-[1,4]oxazepan-3-thione