摘要:
PROBLEM TO BE SOLVED: To provide a novel 2-halogenated aryl-1-naphthalaldehyde compound useful as an intermediate of medicinal and agricultural chemicals, and to provide a method for synthesizing a triaryl compound from the same.SOLUTION: The 2-halogenated aryl-1-naphthalaldehyde compound is represented by formula (1), wherein Ris a hydrogen atom, a hydroxyl group, a 1-18C linear, branched or cyclic alkyl group, or a 1-18C linear, branched or cyclic alkoxy group or a phenyl group; Ar is a phenylene group or naphthylene group which may have a 1-18C linear, branched or cyclic alkyl group, a 1-18C linear, branched or cyclic alkoxy group or a phenyl group; and Xis an iodine atom, a bromine atom or a chlorine atom.
摘要翻译:待解决的问题:提供可用作医药和农药中间体的新型2-卤代芳基-1-萘醛化合物,并提供从其中合成三芳基化合物的方法。 解决方案:2-卤代芳基-1-萘醛化合物由式(1)表示,其中R 1是氢原子,羟基,1- 18C直链,支链或环状烷基,或1-18C直链,支链或环状烷氧基或苯基; Ar是可以具有1-18C直链,支链或环状烷基,1-18C直链,支链或环状烷氧基或苯基的亚苯基或亚萘基; X 1 SP>是碘原子,溴原子或氯原子。 版权所有(C)2013,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide a new organometallic complex and an organic light-emitting element emitting high efficiency and high luminance light and having durability. SOLUTION: The organometallic complex has a structure expressed by general formula (1): ML m L' n (1). The organometallic complex is usable as a light-emitting material of a light-emitting element. In the formula (1), M is a metal atom selected from Ir, Pt, Rh, Os and Zn; L and L' are each different bidentate ligand; m is an integer of 1-3; n is an integer of 0-2; m+n is 3; the partial structure ML m is the structure expressed by general formula (2); and the partial structure ML' n is a structure containing a monovalent bidentate ligand. In the formula (2), A is a structure having benzo[f]quinoline, benzo[h]quinoline, benzo[f]isoquinoline or benzo[h]isoquinoline as a principal skeleton; and B is an aryl group which may have a substituent. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译:要解决的问题:提供发射高效率和高亮度的新的有机金属配合物和有机发光元件并具有耐久性。 有机金属络合物具有由通式(1)表示的结构:ML(S))。 有机金属配合物可用作发光元件的发光材料。 在式(1)中,M是选自Ir,Pt,Rh,Os和Zn的金属原子; L和L'各自是不同的二齿配体; m为1-3的整数; n是0-2的整数; m + n为3; 部分结构ML SB>是由通式(2)表示的结构; 并且部分结构ML' n SB>是含有一价二齿配体的结构。 式(2)中,A为具有苯并[f]喹啉,苯并[h]喹啉,苯并[f]异喹啉或苯并[h]异喹啉为主要骨架的结构。 B是可以具有取代基的芳基。 版权所有(C)2009,JPO&INPIT