公开(公告)号：US20200087245A1

公开(公告)日：2020-03-19

申请号：US16489563

申请日：2018-03-02

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Hideo NAGASHIMA ,  Atsushi TAHARA ,  Ikumi KITAHARA ,  Yoichiro KUNINOBU

IPC: C07C211/55 ,  C07C255/58 ,  C07D285/14 ,  C07D265/38 ,  C07F5/02 ,  C09K11/06

Abstract: Provided are a donor-acceptor type compound having a novel structure and its use.An enamine compound represented by general formula (1) (in the formula: R1 represents an electron-withdrawing group; A represents a divalent aromatic hydrocarbon group which may contain a substituent, a divalent aromatic heterocyclic group which may contain a substituent or a divalent unsaturated aliphatic hydrocarbon group which may contain a substituent; R2 represents a hydrogen atom or a hydrocarbon group which may contain a substituent; R3 and R4 are the same or different from each other and represent an aromatic hydrocarbon group which may contain a substituent or an aromatic heterocyclic group which may contain a substituent, or R3 and R4 together form an optionally substituted bicyclic aromatic heterocyclic group containing two or more nitrogen atoms or a nitrogen atom and an oxygen atom or a sulfur atom, or a tricyclic aromatic heterocyclic group which may contain a substituent; and R2 and A, or R2 and R3 may together form a cyclic structure).