公开(公告)号：US07732652B2

公开(公告)日：2010-06-08

申请号：US10959222

申请日：2004-10-07

申请人： Tetsuji Fujita ,  Kensuke Ara ,  Tetsushi Inoue

发明人： Tetsuji Fujita ,  Kensuke Ara ,  Tetsushi Inoue

IPC分类号： C07C2/02

CPC分类号： C07C25/24 ,  C07C13/62 ,  C07C15/20 ,  C07C17/30 ,  C07C17/35 ,  C07C25/22 ,  C07C2603/52 ,  C07C2603/54 ,  H01L51/001 ,  H01L51/0052 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

摘要： The invention aims to provide a perylene derivative preparation process featuring satisfactory yields and improved preparation efficiency, a perylene derivative obtained by the process, and an organic EL device using the same. The object is achieved by a perylene derivative preparation process comprising subjecting to coupling reaction a 1,8-dihalogenated naphthalene derivative of the formula (1): wherein X is Cl, Br or I, R1 to R4, R11 and R12 each are hydrogen, alkyl, alkoxy, alkylthio, alkenyl, alkenyloxy, alkenylthio, aralkyl, aralkyloxy, aralkylthio, aryl, aryloxy, and arylthio radicals which may be substituted, amino radical, cyano radical, hydroxyl radical, —COOM1 radical (wherein M1 is hydrogen, alkyl, alkenyl, aralkyl or aryl), —COM2 radical (wherein M2 is hydrogen, alkyl, alkenyl, aralkyl, aryl or amino), or —OCOM3 radical (wherein M3 is alkyl, alkenyl, aralkyl or aryl), and at least two adjoining radicals selected from among R1 to R4, R11 and R12 may bond or fuse together to form a substituted or unsubstituted carbocyclic aliphatic ring, aromatic ring or fused aromatic ring with the carbon atoms on which they substitute, with the proviso that when the carbocyclic aliphatic ring, aromatic ring or fused aromatic ring has substituent radicals, the substituent radicals are the same as R1 to R4, R11 and R12, to thereby synthesize a perylene derivative of the formula (2): wherein R1′ to R4′, R11′ and R12′ are as defined for R1 to R4, R11 and R12 in formula (1), and R1 to R4, R11 and R12 and R1′ to R4′, R11′ and R12′ may be the same or different.

摘要翻译： 本发明旨在提供一种具有令人满意的产率和提高的制备效率的苝衍生物制备方法，通过该方法获得的苝衍生物和使用其的有机EL器件。 该目的通过苝衍生物制备方法实现，其包括使式（1）的1,8-二卤代萘衍生物与其偶合反应：其中X为Cl，Br或I，R 1至R 4，R 11和R 12各自为氢， 烷基，烷氧基，烷硫基，烯基，烯氧基，烯硫基，芳烷基，芳烷氧基，芳烷硫基，芳基，芳氧基和可被取代的芳硫基，氨基，氰基，羟基，-COOM1基（其中M1是氢，烷基， 烯基，芳烷基或芳基），-COM 2基团（其中M 2是氢，烷基，烯基，芳烷基，芳基或氨基）或-OCOM 3基团（其中M 3是烷基，烯基，芳烷基或芳基），和至少两个相邻的基团 选自R 1至R 4，R 11和R 12可以键合或熔合在一起以形成具有其取代的碳原子的取代或未取代的碳环脂族环，芳环或稠合芳环，条件是当碳环脂族环， 芳香酒 g或稠合芳环具有取代基，取代基与R 1〜R 4，R 11和R 12相同，由此合成式（2）的苝衍生物：其中R1'至R4'，R11'和R12'为 如式（1）中的R 1至R 4，R 11和R 12所定义，并且R 1至R 4，R 11和R 12以及R 1'至R 4'，R 11'和R 12'可以相同或不同。

公开(公告)号：US20050054852A1

公开(公告)日：2005-03-10

申请号：US10959222

申请日：2004-10-07

申请人： Tetsuji Fujita ,  Kensuke Ara ,  Tetsushi Inoue

发明人： Tetsuji Fujita ,  Kensuke Ara ,  Tetsushi Inoue

IPC分类号： C07C13/62 ,  C07C15/20 ,  C07C17/30 ,  C07C17/35 ,  C07C25/22 ,  C07C25/24 ,  H01L51/00 ,  H01L51/30 ,  H01L51/40 ,  H01L51/50 ,  C07D221/22 ,  C07C15/067 ,  C07D471/02

CPC分类号： C07C25/24 ,  C07C13/62 ,  C07C15/20 ,  C07C17/30 ,  C07C17/35 ,  C07C25/22 ,  C07C2603/52 ,  C07C2603/54 ,  H01L51/001 ,  H01L51/0052 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

摘要： The invention aims to provide a perylene derivative preparation process featuring satisfactory yields and improved preparation efficiency, a perylene derivative obtained by the process, and an organic EL device using the same. The object is achieved by a perylene derivative preparation process comprising subjecting to coupling reaction a 1,8-dihalogenated naphthalene derivative of the formula (1): wherein X is Cl, Br or I, R1 to R4, R11 and R12 each are hydrogen, alkyl, alkoxy, alkylthio, alkenyl, alkenyloxy, alkenylthio, aralkyl, aralkyloxy, aralkylthio, aryl, aryloxy, and arylthio radicals which may be substituted, amino radical, cyano radical, hydroxyl radical, —COOM1 radical (wherein M1 is hydrogen, alkyl, alkenyl, aralkyl or aryl), —COM2 radical (wherein M2 is hydrogen, alkyl, alkenyl, aralkyl, aryl or amino), or —OCOM3 radical (wherein M3 is alkyl, alkenyl, aralkyl or aryl), and at least two adjoining radicals selected from among R1 to R4, R11 and R12 may bond or fuse together to form a substituted or unsubstituted carbocyclic aliphatic ring, aromatic ring or fused aromatic ring with the carbon atoms on which they substitute, with the proviso that when the carbocyclic aliphatic ring, aromatic ring or fused aromatic ring has substituent radicals, the substituent radicals are the same as R1 to R4, R11 and R12, to thereby synthesize a perylene derivative of the formula (2): wherein R1′ to R4′, R11′ and R12′ are as defined for R1 to R4, R11 and R12 in formula (1), and R1 to R4, R11 and R12 and R1′ to R4′, R11′ and R12′ may be the same or different.

摘要翻译： 本发明旨在提供一种具有令人满意的产率和提高的制备效率的苝衍生物制备方法，通过该方法获得的苝衍生物和使用其的有机EL器件。 该目的通过苝衍生物制备方法实现，其包括使式（1）的1,8-二卤代萘衍生物与其偶合反应：其中X为Cl，Br或I，R 1至R 4，R 11和R 12各自为氢， 烷基，烷氧基，烷硫基，烯基，烯氧基，烯硫基，芳烷基，芳烷氧基，芳烷硫基，芳基，芳氧基和可被取代的芳硫基，氨基，氰基，羟基，-COOM1基（其中M1是氢，烷基， 烯基，芳烷基或芳基），-COM 2基团（其中M 2是氢，烷基，烯基，芳烷基，芳基或氨基）或-OCOM 3基团（其中M 3是烷基，烯基，芳烷基或芳基），和至少两个相邻的基团 选自R 1至R 4，R 11和R 12可以键合或熔合在一起以形成具有其取代的碳原子的取代或未取代的碳环脂族环，芳香环或稠合芳环，条件是当碳环脂族环， 芳环或f 所使用的芳香环具有取代基，取代基与R 1〜R 4，R 11，R 12相同，合成式（2）所示的苝衍生物：其中R1'至R4'，R11'和R12'如上所定义 对于式（1）中的R 1至R 4，R 11和R 12，并且R 1至R 4，R 11和R 12以及R 1'至R 4'，R 11'和R 12'可以相同或不同。

公开(公告)号：US06613454B2

公开(公告)日：2003-09-02

申请号：US09838260

申请日：2001-04-20

申请人： Kensuke Ara ,  Tetsushi Inoue ,  Tetsuji Fujita

发明人： Kensuke Ara ,  Tetsushi Inoue ,  Tetsuji Fujita

IPC分类号： H05B3314

CPC分类号： H01L51/0056 ,  C07C211/54 ,  H01L51/002 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0065 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

摘要： In an organic EL device comprising organic layers between a pair of electrodes participating in at least a light emitting function, at least one organic layer contains an organic compound selected from naphthacene, tetraaryldiamine, anthracene and quinoxaline derivatives as a host material and an organic compound having a specific skeleton, typically diindeno[1,2,3-cd:1′,2′,3′-lm]perylene derivative as a dopant. The device is capable of light emission to a satisfactory luminance, especially in a long wavelength region, and with a chromatic purity sufficient for use in full color displays, and had a sufficient durability to sustain such improved light emission performance over a long time.

公开(公告)号：US07318965B2

公开(公告)日：2008-01-15

申请号：US10189248

申请日：2002-07-05

申请人： Tetsuji Fujita ,  Kensuke Ara ,  Tetsushi Inoue

发明人： Tetsuji Fujita ,  Kensuke Ara ,  Tetsushi Inoue

IPC分类号： H01L51/50 ,  C07C13/28

CPC分类号： C07C25/24 ,  C07C13/62 ,  C07C15/20 ,  C07C17/30 ,  C07C17/35 ,  C07C25/22 ,  C07C2603/52 ,  C07C2603/54 ,  H01L51/001 ,  H01L51/0052 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

摘要： The invention aims to provide a perylene derivative preparation process featuring satisfactory yields and improved preparation efficiency, a perylene derivative obtained by the process, and an organic EL device using the same.

摘要翻译： 本发明旨在提供一种具有令人满意的产率和提高的制备效率的苝衍生物制备方法，通过该方法获得的苝衍生物和使用其的有机EL器件。

公开(公告)号：US5906768A

公开(公告)日：1999-05-25

申请号：US832769

申请日：1997-04-04

申请人： Sei Kakinuma ,  Yutaka Saito ,  Kensuke Ara

发明人： Sei Kakinuma ,  Yutaka Saito ,  Kensuke Ara

IPC分类号： C04B35/26 ,  H01F1/34

CPC分类号： H01F1/344 ,  C04B35/265

摘要： A ferrite core of the invention is useful for reducing the power loss of Ni--Cu--Zn ferrites, and so for particle accelerators, and power transformers. This core comprises a ferrite magnetic material containing as major components 47 to 50 mol % of iron oxide calculated as Fe.sub.2 O.sub.3, 10 to 25 mol % of nickel oxide calculated as NiO, 2 to 15 mol % of copper oxide calculated as CuO and 15 to 35 mol % of zinc oxide calculated as ZnO, and further containing as subordinate components 0.05 to 1.5 wt % of cobalt oxide calculated as CoO, 0.05 to 0.8 wt % of tungsten oxide calculated as WO.sub.3 and 0.03 to 0.5 wt % of bismuth oxide calculated as Bi.sub.2 O.sub.3, all based on the major components. Consequently, there is achieved a ferrite core having a power loss at 100.degree. C. of up to 210 kW/m.sup.3, and a power loss at 25.degree. C. of up to 140 kW/m.sup.3, as measured at f.multidot.Bm product=25 kTHz (f=1 to 10 MHz).

摘要翻译： 本发明的铁氧体磁芯可用于降低Ni-Cu-Zn铁氧体的功率损耗，以及用于粒子加速器和电力变压器的功率损耗。 该铁心包括铁氧体磁性材料，其主要成分为以Fe 2 O 3计为47〜50摩尔％的氧化铁，按NiO计为10〜25摩尔％的氧化镍，以CuO计为2〜15摩尔％的氧化铜和15〜35 以氧化锌计算的氧化锌的摩尔％，并且还含有作为CoO计算的0.05至1.5重量％的氧化钴的辅助组分，以WO 3计算的0.05至0.8重量％的氧化钨和以Bi 2 O 3计算的0.03至0.5重量％的氧化铋 ，都是基于主要组成部分。 因此，在fxBm乘积= 25kTHz下测得的铁氧体磁芯在100℃下的功率损耗高达210kW / m3，在25℃下的功率损耗高达140kW / m3 （f = 1〜10MHz）。