2-[4-(1-hydroxy-2-{[(methylethyl)sulfonyl]amino}cyclopentyl)phenoxy]ethanenitrile 、
二乙胺基三氟化硫 在
2-[4-(1-fluoro-2-{[(methylethyl)sulfonyl]amino}cyclopentyl)phenoxy]ethanenitrile 作用下,
以to yield the title compound (95 mg) as an oil的产率得到2-[4-(1-fluoro-2-{[(methylethyl)sulfonyl]amino}cyclopentyl)phenoxy]ethanenitrile