申请人:Idemitsu Kosan Co., Ltd
公开号:EP3196198A1
公开(公告)日:2017-07-26
A compound represented by the following formula (1). In the formula (1), at least one of Ar1 to Ar4 is a group represented by the following formula (2). In the formula (2), R11 to R18 are independently a single bond that is bonded to N in the formula (1), a hydrogen atom, a halogen atom, a cyano group, a substituted or unsubstituted alkyl group including 1 to 15 carbon atoms, a substituted or unsubstituted alkylsilyl group including 3 to 45 carbon atoms, a substituted or unsubstituted arylsilyl group including 8 to 50 ring carbon atoms, a substituted or unsubstituted alkoxy group including 1 to 15 carbon atoms, a substituted or unsubstituted aryloxy group including 6 to 30 ring carbon atoms, a substituted or unsubstituted alkylthio group including 1 to 15 carbon atoms, a substituted or unsubstituted arylthio group including 6 to 30 ring carbon atoms, a substituted or unsubstituted aryl group including 6 to 30 ring carbon atoms or a substituted or unsubstituted heteroaryl group including 5 to 30 ring atoms; among R11 to R18, any adjacent two may be bonded to each other to form a ring; and X1 is an oxygen atom or a sulfur atom.
下式(1)所代表的化合物。在式 (1) 中,Ar1 至 Ar4 中至少有一个是下式 (2) 所代表的基团。在式 (2) 中,R11 至 R18 独立地为与式 (1) 中的 N 结合的单键、氢原子、卤素原子、氰基、包括 1 至 15 个碳原子的取代或未取代的烷基、包括 3 至 45 个碳原子的取代或未取代的烷硅基、包括 8 至 50 个环碳原子的取代或未取代的芳硅基、包括 1 至 15 个碳原子的取代或未取代的烷氧基、包括 6 至 30 个环碳原子的取代或未取代的芳氧基、包括 1 至 15 个碳原子的取代或未取代的烷硫基、包括 6 至 30 个环碳原子的取代或未取代的芳硫基、包括 6 至 30 个环碳原子的取代或未取代的芳基或包括 5 至 30 个环原子的取代或未取代的杂芳基;在 R11 至 R18 中,任意相邻两个可相互键合形成一个环;以及 X1 是氧原子或硫原子。