对氯甲基苯乙烯

4-(三氟甲基)苯乙烯

4-乙烯基哌啶-1-甲酸叔丁酯

2,8-二甲基-1,8-壬二烯

3-methyl-1-(triphenyl-λ⁵-phosphanylidene)butan-2-one