2-环亚戊基环戊酮

4-[2-(4-formylphenyl)ethynyl]benzaldehyde

5-[2-(1,3-benzodioxol-5-yl)ethynyl]-1,3-benzodioxole

2-[2-(2,6-dimethylphenyl)ethynyl]-1,3-dimethylbenzene

triethyl(2-triethylstannylethynyl)stannane