反应详情

The method of Example 17 was repeated using acetyl chloride (0.46 ml), 1-(2-fluoro-3-hydroxyprop-1-enyl)-1-(4-trifluoromethoxy-phenyl)cyclopropane (Example 11) (0.25 g), benzene (12 ml) and pyridine (0.09 ml) to yield the title compound (0.27 g, 92%).