5-iodo-1-benzofuran

(4-(4-Fluorophenylthio)butyl)magnesium chloride, 0.5M THF

5-(3-Fluorophenoxy)pentanal

5-(2,5-Dimethylphenoxy)pentanal

5-(4-Fluorophenylthio)pentanal

6-(3,4-Difluorophenoxy)-1,1,1-trifluoro-hexan-2-one

6-(2,5-Dimethylphenoxy)-1,1,1-trifluoro-hexan-2-one

6-(2-(Trifluoromethoxy)phenoxy)-1,1,1-trifluoro-hexan-2-one

6-(2,3-Difluorophenoxy)-2-oxo-hexanoic acid ethyl ester

6-(2,5-Difluorophenoxy)-2-oxo-hexanoic acid ethyl ester

6-(3-Fluorophenylthio)-2-oxo-hexanoic acid ethyl ester