ORGANIC COMPOUND, AND ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGING DEVICE AND WINDOW MATERIAL HAVING THE SAME

Title:

ORGANIC COMPOUND, AND ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGING DEVICE AND WINDOW MATERIAL HAVING THE SAME

Document Type and Number:

Japanese Patent JP2017197477

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide an organic compound having a drive voltage lower than those of the prior arts, and an electrochromic element comprising the compound.SOLUTION: The compound is represented by formula (1) below, and the electrochromic element comprises the compound. In the formula, Rto Rrepresent H, a halogen atom, an alkyl group optionally having a substituent, an alkoxy group optionally having a substituent, or the like, and Rto Rmay form a cyclic structure among substituents; A represents a single bond or an arylene group optionally having a substituent; Yrepresents an alkyl group optionally having a substituent, or an alkoxy group optionally having a substituent; Yrepresents an alkyl group optionally having a substituent, an aryl group optionally having a substituent, an aralkyl group optionally having a substituent, or the like; and Xand Xeach independently represent a monovalent anion.SELECTED DRAWING: None

Inventors:

TAMURA TETSUYA
IGAWA SATOSHI
YAMADA KENJI

Application Number:

JP2016089720A

Publication Date:

November 02, 2017

Filing Date:

April 27, 2016

Export Citation:

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Assignee:

CANON KK

International Classes:

C07D405/14; C07D471/04; C09K11/06; G02F1/15

Attorney, Agent or Firm:

Takuma Abe
Sogo Kuroiwa

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