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Title:
SUBSTITUTED TETRAARYLBENZENES
Document Type and Number:
Japanese Patent JP2016196460
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide compounds which are suitable for use in a fluorescent or phosphorescent OLED, for example as host and/or matrix material or as hole-transport/electron-blocking material or exciton-blocking material or as electron-transport or hole-blocking material, and which result in good device properties on use in an OLED, and provide corresponding electronic devices.SOLUTION: A compound is composed of a plurality of aromatic rings prepared by making a coupling reaction occur between, in the presence of a palladium catalyst, a bromonaphthalene derivative, synthesized in 3 steps from 4-bromobenz[a]anthracene and a tetrasubstituted benzene derivative, synthesized in 2 steps from 2,4,6-triphenylpyrylium tetra-fluoroborate, for example.SELECTED DRAWING: None

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JPS63201135MANUFACTURE OF 2,6-DIALKYLNAPHTHALENE
Inventors:
ANEMIAN REMI MANOUK
AURELIE LUDEMANN
THOMAS EBERLE
SIGURD HOEGER
EVA MARIA REIS
VANESSA BOBBE
Application Number:
JP2016085974A
Publication Date:
November 24, 2016
Filing Date:
April 22, 2016
Export Citation:
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Assignee:
MERCK PATENT GMBH
International Classes:
C07C15/24; C07C13/567; C07C13/62; C07C13/72; C07C15/14; C07C15/28; C07C15/30; C07C15/38; C07C43/168; C07C49/786; C07C211/58; C07D251/24; C09K11/06; H01L51/05; H01L51/30; H01L51/50
Domestic Patent References:
JP2014508114A2014-04-03
Foreign References:
WO2002036641A22002-05-10
Other References:
YASUHIRO FUJIOKA, CHEMICAL & PHARMACEUTICAL BULLETIN, vol. V33 N1, JPN5014001967, 1985, pages 2 - 29
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Naoki Kono
Tadashi Inoue
Ukai Ken
Shigeru Iino



 
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