Transition metal complex ligand and olefin polymerization catalyst containing transition metal complex

摘要

The invention provides a transition metal complex of formula (3) below: wherein R¹, R², R³, R⁴, R⁵, R⁶, R⁷ and R⁸ are the same or different and each independently represents a hydrogen atom, a halogen atom or a substituted or unsubstituted alkyl group having 1 to 10 carbon atom(s); R⁵ represents a hydrogen atom, a fluorine atom or a substituted or unsubstituted alkyl group having 1 to 10 carbon atom(s); X¹ represents a hydrogen atom, a halogen atom or a substituted or unsubstituted alkyl group having 1 to 10 carbon atom(s); L represents a balancing counter ion or neutral ligand similar to X¹ that is bonding or coordinating to metal M; and q represents an integer of 0 or 1, and G²⁰ represents any one of G²¹ to G²⁶ below: where A¹ represents an element of Group 15 of the periodic table, wherein A¹ in G²³ represents an anion of an element of Group 15 of the periodic table, and A¹ in G²¹ represents a nitrogen atom; R⁹, R¹⁴, R¹², R¹³, R¹⁹, R²⁰, R¹⁰, R¹¹, R¹⁵, R¹⁶, R¹⁷, R¹⁸, R¹⁹, R²⁰, R²¹ and R²² each independently represents, a hydrogen atom; or a substituted or unsubstituted alkyl groups having 1 to 10 carbon atom(s), and the line linking M and R²⁰ represents that M is coordinated or linked to an element of Group 15 or 16 of the periodic table or to a fluorine atom constituting R²⁰.