1-phenylmethoxy-3-[3-(3-phenylmethoxyphenoxy)propoxy]benzene

7-(3-bromopropoxy)-5-hydroxy-2-phenylchromen-4-one

7,7-dimethyl-3,4,6,8-tetrahydro-2H-chromen-5-one

3-(3-bromopropoxy)-5,5-dimethylcyclohex-2-en-1-one

3-[3-(5,5-dimethyl-3-oxocyclohexen-1-yl)oxypropoxy]-5,5-dimethylcyclohex-2-en-1-one