Title:
NOVEL DOUBLE-SQUARAINE DYE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/037843
Kind Code:
A1
Abstract:
Provided is a novel double-squaraine dye and a method for producing the same. This double-squaraine dye is characterized by being represented by Formula (I0) shown below. (In Formula (I0), D1 and D2 each represent a heterocyclic group.)
Inventors:
PANDEY SHYAM SUDHIR (JP)
TANG LINJUN (JP)
TANG LINJUN (JP)
Application Number:
PCT/JP2022/031325
Publication Date:
March 16, 2023
Filing Date:
August 19, 2022
Export Citation:
Assignee:
KYUSHU INST TECH (JP)
International Classes:
C07D401/08; C07D209/32; C07D209/56; C07D209/60; C09B23/16; C09B57/00; G01N31/00
Foreign References:
| JPH06263758A | 1994-09-20 | |||
| JPH08245895A | 1996-09-24 | |||
| JP2000206685A | 2000-07-28 |
Other References:
NAKAZUMI HIROYUKI, YAGI SHIGEYUKI: "ChemInform Abstract: Squarylium Functional Dyes Having Absorption Bands in a Wide Range of Wavelength and Applicability to Various Fields", CHEMINFORM, ELECTROCHEMICAL SOCIETY, vol. 66, no. 5, 28 October 2008 (2008-10-28), pages 477 - 487, XP093044042, ISSN: 0931-7597, DOI: 10.5059/yukigoseikyokaishi.66.477
Attorney, Agent or Firm:
TAKATSU Kazuya (JP)
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