ʻO ke kinoea kala ʻole me ke ʻala ʻala haʻahaʻa, maʻalahi ke hoʻoheheʻe ʻia. Hiki ke hoʻoheheʻe ʻia i loko o ka waiʻona a me ka etera, a hiki ke hoʻoheheʻe ʻia i ka acetone, benzene, dichloroethane, amyl acetate, furfural, a me ka solution copper ammonia acetate. Hiki ʻole i ka wai.

1) Loaʻa ka hopena Diels-Alder me nā pūhui dienophilic nele i ka electron e hana i ka anthraquinone, nona nā derivatives he mea koʻikoʻi nā mea pena, fungicides a me nā insecticides. (2) E hana me ka maleic anhydride (i kapa ʻia he maleic anhydride) a laila condense e hana i ka tetrahydrophthalic anhydride, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻōla a me ka plasticizer no ka resin polyester a me ka resin epoxy. ʻO ka anhydride Tetrahydrophthalic a laila hoʻoneʻe ʻia me ka waikawa nitric no ka loaʻa ʻana o ka waikawa tetracarboxylic butane, ʻo ia ka mea maka no ka hana ʻana i ka pena wai. Pēlā nō, hoʻohana ʻia ka tetrahydrophthalic anhydride e hana i ka hexahydrophthalic anhydride, hiki ke hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau no ka resin epoxy. (3) Hoʻopili ʻo ia me ka sulfur dioxide e hoʻohua i ka cyclobutene Chemicalbook sulfone, a laila hoʻomākaukau ʻia i loko o ka wai wai a hydrogenated i mua o kahi mea hoʻoheheʻe nickel skeleton e hana ai i ka cyclobutene sulfolane, he mea hoʻoheheʻe koho no ka unuhi ʻana i ka hydrocarbon aromatic. Hiki ke hoʻohana ʻia kahi hui o sulfolane a me diisopropanolamine ma ke ʻano he kinoea decarbonation. (4) He mea pono loa ka hopena telomerization linear o ka butadiene ma ka ʻoihana. Ma hope o ka linear dimerization, loaʻa kahi olefin kaulahao pololei ʻewalu-carbon, a laila hydroformylated a hydrogenated e loaʻa ai ka nonanol, kahi mea nui e hoʻohana ai i ka synthesis o nā mea ʻala, surfactants, a me nā lubricant additives. ʻO ka hoʻohana ʻana i ka cobalt complex ma ke ʻano he catalyst, ʻo kāna dimerization, trimerization a me tetramerization nā mea maka a pau no ka synthesizing i nā waiʻona kiʻekiʻe a me ka musk macrocyclic.