| abstract |
(57) [Summary] [Object] To provide a method for producing 2,4-diphenyl-4-methyl-1-pentene. [Constitution] In the dimerization reaction of α-methylstyrene, A porphine-type cyclic Co chelate complex is used in the presence of a radical initiator. [Effect] 2,4-diphenyl-4-methyl-1-pentene is highly selective from α-methylstyrene, and substantially no harmful 1,1,3-trimethyl-3-phenylindane is by-produced. , Can be manufactured. |