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1. (WO2018043451) POLYMETHINE COMPOUND

Pub. No.:    WO/2018/043451    International Application No.:    PCT/JP2017/030844
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Wed Aug 30 01:59:59 CEST 2017
IPC: C09B 23/00
C09B 67/20
G02B 5/20
Applicants: ADEKA CORPORATION
株式会社ADEKA
Inventors: KUBOTA, Yusuke
久保田 裕介
OKADA, Mitsuhiro
岡田 光裕
Title: POLYMETHINE COMPOUND
Abstract:
A polymethine compound represented by general formula (I). (In the formula, each of R1-R7 represents a hydrogen atom, a C1-30 hydrocarbon group or the like; each of R5 and R9 represents a hydrogen atom, a C1-30 hydrocarbon group or the like; R8 represents a C1-20 halogenated alkyl group, a C6-20 aryl group or the like; X represents >CR10R11, an oxygen atom, a sulfur atom or >NR12; each of R10 and R11 represents a hydrogen atom, a C1-30 hydrocarbon group or the like; R12 represents a hydrogen atom, a C1-30 hydrocarbon group or the like; m represents a number of 1-6; in cases where m = 1, A is not present, and in cases where m ≥ 2, A represents a direct bond, a nitrogen atom, >NR13, an oxygen atom, a sulfur atom, -SO2-, -SO-, a phosphorus atom, >PR13, Em+, Lm- or a specific organic group; and in cases where m ≥ 2 and A is not Em+ or Lm-, A is linked by substituting a hydrogen atom in a group that is represented by R1-R9.)