A method comprising synthesizing a cyclic organic compound via reaction of an unsubstituted or substituted cyclohexene with an unsubstituted or substituted acrylic acid in the presence of phosphoric and/or sulfonic acid reagent to make the cyclic organic compound. Also, a method of synthesizing a ligand for a transition metal, and a related substituted ligand-metal complex and catalyst, from the unsubstituted or substituted cyclohexene and unsubstituted or substituted acrylic acid. Also, the cyclic organic compound, ligand, and substituted ligand-metal complex and catalyst synthesized thereby. Also a method of polymerizing an olefin with the catalyst to give a polyolefin, and the polyolefin made thereby.
一种方法包括通过在
磷酸和/或
磺酸试剂存在下,将未取代或取代的
环己烯与未取代或取代的
丙烯酸反应合成一个环状有机化合物。此外,还包括一种合成过渡
金属
配体的方法,以及从未取代或取代的
环己烯和未取代或取代的
丙烯酸制备相关取代
配体-
金属配合物和催化剂的方法。还包括由此合成的环状有机化合物、
配体和取代
配体-
金属配合物和催化剂。此外还包括一种利用该催化剂聚合烯烃以得到聚烯烃的方法,以及由此制得的聚烯烃。