発光可能な、マトリックス材料と有機半導体との混合物、その使用、ならびに前記混合物を含む電子部品

Japanese Patent JP5362759

B2

A mixture contains a matrix material containing specified units; and a material which is capable of emission and which contains an element of atomic number above 20. A mixture contains (a) a matrix material containing units of formula C:Q where Q = a non-bonding electron pair comprising O, S, Se or N; and (b) a material which is capable of emission and which contains an element of atomic number above 20. An independent claim is also included for novel aromatic or heteroaromatic compounds of formulae (10a)-(15). [Image] Z : CR 1> or N; Y : N; R 1> - R 3> which must be different from each other : (a) H, CN, optionally cyclic 1-40C alkyl, alkoxy or alkylamino optionally with one or more non-adjacent -CH 2- groups replaced by -R 4>C=CR 4>-, -Ctriple boundC-, C=O, C=S, C=Se, C=NR 4>, -O-, -S-, -NR 5>- or -CONR 6>- and optionally with one or more H replaced by F, Cl, Br or I or (b) a 1-40C (hetero)aromatic system optionally with one or more H replaced by F, Cl, Br or I and optionally substituted by one or more non- aromatic residue R 1> where one or more R 1> and/or R 1>, R 2> are on the same or different rings or stretch between a mono and poly-cyclic aliphatic or aromatic ring system; and R 4> - R 6>H or 1-20C aliphatic or aromatic hydrocarbon; Ar : a 2- 40C (hetero)aromatic system optionally with one or more H replaced by F, Cl, Br or I and optionally substituted with one or more non-aromatic residue R 1> as per (b) above; n : 0 or 1; E : C or N; R 7>(a) 1-40C alkyl, alkoxy or alkylamino optionally with one or more non-adjacent -CH 2- groups replaced by -R 4>C=CR 4>-, -C=C-, C=O, C=S, C=Se, C=NR 4>, -O-, -S-, -NR 4>- or -CONR 4>-; (b) an aromatic group optionally substituted by halogen, alkyl, -CF 3, -OH, -SH, -S-alkyl, alkoxy, - NO 2, -CN, -COOH, -COOAlkyl, -NH 2, -Nalkyl, benzyl or benzoyl; or (c) a 2-40C large aromatic system optionally with one or more H replaced by F, Cl, Br or I and optionally substituted by one or more non-aromatic residue where several R 1> can stretch to a further mono- or poly-cyclic aliphatic or aromatic ring system; A 1> - A 3>R 8> or CO-R 7> when X = C or a free electron pair when X = N; R 8>(a) H, F, Cl, Br, I, CN, NO 2, an optionally cyclic 1-40C alkyl optionally with one or more non-adjacent -CH 2- groups replaced by -R 4>C=CR 4>-, -Ctriple boundC-, C=O, C=S, C=Se, C=NR 4>, -O-, -S-, -NR 4>- or -CONR 4>- and optionally with one or more H replaced by F, Cl, Br or I or (b) a 1-40C (hetero)aromatic system optionally with one or more H replaced by F, Cl, Br or I and optionally substituted by one or more non-aromatic residue R 1> where one or more R 1> and/or R 1>/R 4> are on the same or different rings or stretch between mono and poly-cyclic aliphatic or aromatic ring system; and with the provisos that for compound of formula (10a) only the following combinations hold : (i) when R 7>alkyl without an alpha -H atom then Z, E and A 1> - A 3> can any of the given definitions; (ii) when R 7> = an aromatic group and >=1 Z = N or CR 1> with R 1> not = H then E and A 1> - A 3> can be any of the given definitions; (iii) when R 7> = an aromatic group, all Z's = CH and >= E = N then A 1> - A 3> can any of the given definitions; (iv) when R 7> = an aromatic group, all Z's = CH and all E's = C then at least one of A 1> - A 3> = R 8> other than alkyl and the other two can be any of the given definitions; (v) when R 7> = an aromatic group, all Z's = CH, all E's = C and both A 1> and A 2> are as per the definitions with one other than H then A 3> = CO- R 7>; and (vi) when R 7> = a large aromatic group such as fluorene, spirobifluorene or triarylamine then Z, E and A 1> - A 3> are as per the definitions.

JPS54138567	MANUFACTURE OF COMPOUND USEFUL FOR PERFUME
WO/1986/005486	CYCLOHEXANE DERIVATIVES

Anya Gerhard
Horst Fest Baber
Philip Stessel
Suzanne Hein
Hubert Spreizer

JP2011063325A

December 11, 2013

March 22, 2011

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Merck Patent Game Behr

C07C49/792; C07C49/223; C07C49/417; C07C49/67; C07C49/675; C07C49/697; C07C49/784; C07C49/796; C07C49/798; C07C49/807; C07C49/813; C07C49/84; C07C50/02; C07C225/22; C07C251/24; C07C325/02; C07D251/20; C09K11/06; H01L51/00; H01L51/30; H01L51/50; H05B33/14

JP2002367786A
JP2000502128A
JP2001503795A
JP2005538999A

HELVETICA CHIMICA ACTA,1997年,80,pp.897-911

Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori

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