申请人:Japan Science and Technology Agency
公开号:US08153835B2
公开(公告)日:2012-04-10
The present invention provides a fullerene derivative represented by the following formula (1):
wherein in formula (1), R1 is a substituted or unsubstituted organic group or a hydrogen atom, and wherein in formulae (2) and (3): W is a single bond, C1-C11, alkylene, C2-C12 alkenylene, or C2-C12 alkynylene, wherein any —CH2— in the alkylene, alkenylene or alkynylene can be substituted with —O—, —S—, —COO—, or —OCO—; Z is an element belonging to group IVB; and R21 to R23 are each independently a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C2-C15 alkenyl group, or a substituted or unsubstituted C2-C15 alkynyl group.
本发明提供了由以下式子(1)表示的富勒烯衍生物:在式子(1)中,R1是取代或未取代的有机基团或氢原子,在式子(2)和(3)中:W是单键、C1-C11烷基、C2-C12烯基或C2-C12炔基,其中在烷基、烯基或炔基中的任何一个-CH2-均可被取代为-O-、-S-、-COO-或-OCO-;Z是属于IVB族的元素;R21至R23各自独立地是取代或未取代的C1-C20烷基、取代或未取代的C2-C15烯基或取代或未取代的C2-C15炔基。