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1. 发明公开

EP2527349A1 PROCESS FOR PRODUCTION OF TRIALKYLPHOSPHINE 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON TRIALKYLPHOSPHIN
公开(公告)号：EP2527349A1
公开(公告)日：2012-11-28
申请号：EP10843944.9
申请日：2010-11-19
申请人： Central Glass Company, Limited
发明人： IDE, Toshihisa , IRIE, Tatsuya
IPC分类号： C07F9/50
CPC分类号： C07F9/5063 , C07F9/5004 , C07F9/5045
摘要： A production process of a trialkylphosphine of the general formula (3) according to the present invention includes: a first step of forming a trialkylphosphine of the general formula (3) by reaction of an organic metal compound of the general formula (1) and an organic phosphorous compound of the general formula (2) in an ether solvent having a difference in boiling point with the trialkylphosphine formed such that the difference in boiling point is in a range of 0°C to 20°C; a second step of forming a silver complex of the general formula (4) by absorption of a gas phase containing the trialkylphosphine of the general formula (3) formed in the first step into an aqueous solution of AgI and KI, and then, obtaining the silver complex of the general formula (4) by filtration; a third step of generating a gas product by heating the silver complex of the general formula (4) obtained in the second step, in a metallic reaction vessel, at a temperature range of 170°C to 350°C in a reduced pressure atmosphere of 1.333×10 -7 MPa to 6.133×10 -2 MPa; and a fourth step of cooling the gas product of the third step at a very low temperature range of -196°C to -50°C to thereby trap the trialkylphosphine of the general formula (3) out of the gas product.
摘要翻译：根据本发明的通式（3）的三烷基膦的制备方法包括：通过使通式（1）的有机金属化合物与通式（3）的有机金属化合物反应形成通式（3）的三烷基膦的第一步骤，在具有沸点差的醚溶剂中形成通式（2）的有机磷化合物与三烷基膦形成，使得沸点差在0℃至20℃的范围内; 通过将含有第一步骤中形成的通式（3）的三烷基膦的气相吸收到AgI和KI的水溶液中形成通式（4）的银络合物的第二步骤，然后获得通式（4）的银络合物过滤; 在金属反应容器中，在170℃〜350℃的温度范围内，在减压气氛中，将通式（4）中得到的通式（4）的银络合物加热到金属反应容器中，生成气体产物的第三工序; 1.333×10 -7 MPa〜6.133×10 -2 MPa; 以及第四步骤，在-196℃至-50℃的非常低的温度范围内冷却第三步骤的气体产物，从而将通式（3）的三烷基膦从气体产物中除去。

2. 发明公开

EP2236485A1 ORGANIC MATERIAL CONTAINING OLIGOPHENYLENE SKELETON AND LIGHT-EMITTING DEVICE USING THE SAME 审中-公开
标题翻译：有机材料麻醉剂OLIGOPHENYLENSKELETT UND LICHTEMITTIERENDESGERÄT，BEI DEM DIESES VERWENDET WIRD
公开(公告)号：EP2236485A1
公开(公告)日：2010-10-06
申请号：EP08864713.6
申请日：2008-12-19
申请人： National University Corporation Nagoya University , Kyushu University, National University Corporation , Central Glass Company, Limited
发明人： YAMAGUCHI, Shigehiro , WAKAMIYA, Atsushi , ADACHI, Chihaya , YAHIRO, Masayuki , ENDO, Ayataka , IDE, Toshihisa , SHINMEN, Masutaka
IPC分类号： C07C15/14 , C07D213/06 , C09K11/06 , H01L51/50
CPC分类号： C07D213/06 , C07C15/14 , C07C22/08 , C07C25/18 , C07D213/22 , C07D213/26 , C09K11/06 , C09K2211/1007 , H01L51/005 , H01L51/0059 , H01L51/0067 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H05B33/14
摘要： [Object]
To provide a wide band-gap material capable of forming a stable amorphous thin film and an organic electroluminescent device using such a compound and having a high light emission efficiency.
[Solution]
It has been found that a novel oligophenylene derivative, which is applicable as an organic electroluminescent material, can be produced efficiently using a cross-coupling reaction. It has also been found that a highly-efficient blue phosphorescent light-emitting device can be produced using this compound. The present invention is based on these findings.
摘要翻译：提供能够形成稳定的非晶薄膜的宽带隙材料和使用这种化合物并具有高发光效率的有机电致发光器件。 [解决方案]已经发现，可以使用交叉偶联反应有效地制备可用作有机电致发光材料的新型低聚苯衍生物。还已经发现，可以使用该化合物制造高效率的蓝色磷光发光装置。本发明是基于这些发现。

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