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

5-(2-Fluorophenoxy)pentanal

5-(2,3,4-Trifluorophenoxy)pentanal

5-(2,4-Dimethylphenoxy)pentanal

5-(Phenylthio)pentanal

5-(2-(Trifluoromethoxy)phenoxy)pentanal

5-(3-Methylphenylthio)pentanal

6-(2-Fluorophenoxy)-1,1,1-trifluoro-hexan-2-one

6-(3-Methylphenoxy)-1,1,1-trifluoro-hexan-2-one

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

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