申请人:Sumitomo Chemical Company, Limited
公开号:EP2248818A1
公开(公告)日:2010-11-10
A dihydroindacene compound represented by the following formula (1):
wherein R1 is identical or different from each other, and each denotes a hydrogen atom, alkyl which may be substituted, alkenyl which may be substituted, alkynyl which may be substituted, alkoxy which may be substituted, alkylthio which may be substituted, aryl which may be substituted, aryloxy which may be substituted, or the like; R2 to R5 are identical or different from each other, and each denote a hydrogen atom, alkyl which may be substituted, alkenyl which may be substituted, or the like;
p is 0, 1, or 2; and
ring structures A and B are identical or different from each other, and each denote a benzene ring which may be substituted, a thiophene ring which may be substituted, or the like.
下式(1)代表的二氢茚化合物:
其中 R1 彼此相同或不同,各自表示氢原子、可被取代的烷基、可被取代的烯基、可被取代的炔基、可被取代的烷氧基、可被取代的烷硫基、可被取代的芳基、可被取代的芳氧基或类似物;R2 至 R5 彼此相同或不同,各自表示氢原子、可被取代的烷基、可被取代的烯基或类似物;
p 为 0、1 或 2;以及
环结构 A 和 B 彼此相同或不同,各自表示可被取代的苯环、可被取代的噻吩环或类似环。