METHOD FOR PREPARING ALIZARIN DERIVATIVE COMPOUND, NOVEL ALIZARIN DERIVATIVE COMPOUND, SURFACE MODIFICATION METHOD, PHOTOELECTRIC CONVERSION FILM, PHOTOELECTRIC CONVERSION ELEMENT, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR
申请人:Takahashi Keita
公开号:US20120244462A1
公开(公告)日:2012-09-27
The present invention provides a novel alizarin derivative compound and a simplified and low cost method for preparing an alizarin derivative compound including: obtaining a compound represented by Formula (2) using a compound represented by Formula (3); and obtaining an alizarin derivative compound represented by Formula (1) using the compound represented by Formula (2); in Formulae (1) to (3), R
1
represents a hydrogen atom or a substituent; n represents an integer of 1 to 3, L represents a specific alkyl group; Q represents an atomic group needed to form an aromatic ring or a heteroaromatic ring with adjacent carbon atoms; and P represents an atomic group which includes an atom(s) selected from a hydrogen atom, a carbon atom, an oxygen atom, a sulfur atom, a silicon atom and a boron atom, and which is needed to form a ring structure group with adjacent two oxygen atoms and two carbon atoms;
本发明提供了一种新型茜素衍生物化合物和一种简化且低成本的制备茜素衍生物化合物的方法,包括:使用式(3)表示的化合物获得式(2)表示的化合物;使用式(2)表示的化合物获得式(1)表示的茜素衍生物化合物;在式(1)至(3)中,R1表示氢原子或取代基;n表示1至3的整数,L表示特定的烷基基团;Q表示需要与相邻的碳原子形成芳香环或杂芳环的原子基团;P表示包括从氢原子、碳原子、氧原子、硫原子、硅原子和硼原子中选择的一个或多个原子的原子基团,需要与相邻的两个氧原子和两个碳原子形成环状结构基团。