1-(4-tert-Butyl-phenyl)-5-trimethylsilanyl-penta-1,4-diyn-3-one

(Z)-3-(4-tert-butylphenyl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-iodoacrylamide

(E)-3-(4-tert-Butyl-phenyl)-6-oxo-hex-2-enoic acid (2,3-dihydro-benzo[1,4]dioxin-6-yl)-amide

<4-(tert-butyl)phenyl>ethynyl isocyanate

3-<4-(tert-butyl)phenyl>prop-2-ynoyl azide