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Title:
HIGHLY BRANCHED DENDRIMER
Document Type and Number:
Japanese Patent JP2013006838
Kind Code:
A
Abstract:

To provide a dendrimer to be used for electroluminescent devices, in particular, a dendrimer giving good control at a molecular level in order to produce devices that are efficient and have other advantages on a macromolecular level.

The dendrimer is expressed by formula (I):[DENDRON1]x-CORE-[B-[X]b]a. In the formula, CORE is a metal ion or a group containing a metal ion, or a non-polymeric organic group; B is a phenyl ring; a is an integer of from 1 to 8; b is an integer of from 3 to 5; x is 0 or an integer of from 1 to 7; each X is an aryl or heteroaryl ring, or at least a partially conjugated dendritic molecular structure; each DENDRON1 is at least a partially conjugated dendritic molecular structure. The dendrimer further includes one or more surface groups, with the proviso that when CORE is a non-metallic core, X is at least a partially conjugated dendritic molecular structure containing at least one linking group.


Inventors:
BURN PAUL LESLIE
SAMUEL IFOR DAVID WILLIAM
CUMPSTEY NEIL
Application Number:
JP2012161137A
Publication Date:
January 10, 2013
Filing Date:
July 20, 2012
Export Citation:
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Assignee:
ISIS INNOVATION
UNIV COURT UNIV ST ANDREWS
International Classes:
C07F15/00; C08G79/00; C09K11/06; H01L51/05; H01L51/30; H01L51/50
Domestic Patent References:
JP2003514970A2003-04-22
Other References:
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JPN6012002415; Walsh, Christopher J.; Mandal, Braja K.: 'A Novel Method for the Peripheral Modification of Phthalocyanines.     Synthesis and Third-Order Non' Chemistry of Materials 12(2), 2000, 287-289
JPN6012002416; Sugimoto, Hiroshi; Aida, Takuzo; Inoue, Shohei: 'Unusual conformational stability of a sterically crowded atropisomer of     methyl[alpha4-5,10,15,20-te' Journal of the Chemical Society, Chemical Communications (14), 1995, 1411-12
JPN6012002417; Groves, John T.; Watanabe, Yoshihito: 'Preparation and characterization of an (acylperoxo)iron(III) porphyrin' Inorganic Chemistry 26(6), 1987, 785-6
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JPN6012002426; Thorn, Matthew G.; Hill, John E.; Waratuke, Steven A.; Johnson, Eric S.;     Fanwick, Phillip E.; Ro: 'Synthesis and Chemistry of Titanacyclopentane and Titanacyclopropane Rings     Supported by Aryloxid' Journal of the American Chemical Society 119(37), 1997, 86
JPN6012002430; Callot, Henry J.; Albrecht-Gary, Anne Marie; Al Joubbeh, Malak; Metz,     Bernard; Metz, Francois: 'Crystallographic study and ligand substitution reactions of dirhodium(II)     tris- and tetrakis(tri' Inorganic Chemistry 28(19), 1989, 3633-40
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JPN6012002442; Shen, Xianfeng; Ho, Douglas M.; Pascal, Robert A., Jr.: 'Synthesis of Polyphenylene Dendrimers Related to "Cubic Graphite"' Journal of the American Chemical Society 126(18), 2004, 5798-5805
JPN6012002444; Zhang, J.; Aszodi, J.; Chartier, C.; L'hermite, N.; Weston, J.: 'A colored dendrimer as a new soluble support in organic synthesis. Part 1:     Suzuki reaction' Tetrahedron Letters 42(38), 2001, 6683-6686
JPN6012002445; Pan, Yongchun; Lu, Meng; Peng, Zhonghua; Melinger, Joseph S.: 'Synthesis of light-harvesting dendrimers focally anchored with crown     ethers or terpyridine ligan' Organic & Biomolecular Chemistry 1(24),, 2003, 4465-4470
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Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda



 
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