The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, and 1-decene, in a multistep synthesis scheme. Generally, a first normal alpha olefin is subjected to an olefin metathesis step to form a linear internal olefin, which is then subjected to an isomerization-hydroformylation step to form a linear aldehyde, which is then subjected to a dehydroformylation step to form a second normal alpha olefin.
本发明揭示了一种生产正构α烯烃(如
1-己烯、1-
辛烯和1-
癸烯)的多步合成方案。通常,首先将第一种正构α烯烃经烯烃转化步骤形成线性内部烯烃,然后经异构化-氢甲酰化步骤形成线性醛,最后经脱氢甲酰化步骤形成第二种正构α烯烃。