ORGANIC COMPOUND, FIELD ELEMENT, ORGANIC LIGHT-EMITTING ELEMENT, DISPLAY APPARATUS, IMAGE INFORMATION-PROCESSING APPARATUS, LIGHTING APPARATUS, IMAGE-FORMING APPARATUS, AND EXPOSURE APPARATUS

Title:

ORGANIC COMPOUND, FIELD ELEMENT, ORGANIC LIGHT-EMITTING ELEMENT, DISPLAY APPARATUS, IMAGE INFORMATION-PROCESSING APPARATUS, LIGHTING APPARATUS, IMAGE-FORMING APPARATUS, AND EXPOSURE APPARATUS

Document Type and Number:

WIPO Patent Application WO/2015/198579

Kind Code:

A1

Abstract:

A bibenzo[d]imidazolidene compound inert to oxygen is provided. An aspect of the invention provides a 1,1',3,3'-tetraphenyl-2,2'-bibenzo[d]imidazolidene compound according to Claim 1, which is represented by general formula (1). In formula (1), R1 to R28 are each independently selected from a hydrogen atom and a substituent. The substituent is any of a halogen atom, an alkyl group containing 1 or more and 8 or less carbon atoms, and a substituted or unsubstituted aryl group. At least one of R1 to R28 is the substituent.

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Inventors:

KAMATANI JUN (JP)
KOSUGE TETSUYA (JP)
ITABASHI MASUMI (JP)
NISHIDE YOSUKE (JP)
MIYASHITA HIROKAZU (JP)
YAMADA NAOKI (JP)
TAKAHASHI TETSUO (JP)
SHIOBARA SATORU (JP)

Application Number:

PCT/JP2015/003106

Publication Date:

December 30, 2015

Filing Date:

June 22, 2015

Export Citation:

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Assignee:

CANON KK (JP)

International Classes:

C07D235/20; H01L51/50; H05B33/12; H05B44/00

Foreign References:

JP2012527089A	2012-11-01
JP2015115331A	2015-06-22
JP2015115330A	2015-06-22

Other References:

BOURSON,J., BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE, 1971, pages 3541 - 3547, XP008185636
ULLAH,F. ET AL., ORGANOMETALLICS, vol. 28, 2009, pages 2441 - 2449, XP055326369
KUCUKBAY,H. ET AL., IL FARMACO, vol. 58, 2003, pages 431 - 437, XP055326371
HAHN,F.E. ET AL., CHEM.EUR.J., vol. 5, no. 6, 1999, pages 1931 - 1935, XP055326367
See also references of EP 3160944A4

Attorney, Agent or Firm:

ABE, Takuma et al. (30-2Shimomaruko 3-chome, Ohta-k, Tokyo 01, JP)

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