5-(o-tolyl)dihydrofuran-2(3H)-one

(E)-N-(1-bromo-4-(o-tolyl)but-3-en-2-yl)-2,2,2-trichloroacetamide

(E)-4-hydroxy-1-(o-tolyl)but-2-en-1-one

6-(o-tolyl)-5,6-dihydro-2H-pyran-2-one