Organic luminous material and preparing process thereof

The invention provides an organic luminescent material which is a diphenyl phosphoric oxide dimethylamine amidine compound. A preparation method of the organic luminescent material comprises the following steps that 1,1,1,3,3,3-hexamethyl disilazane lithium amide is reacted with N,N-dimethyl amino-n...

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Bibliographic Details
Main Authors SHANG DONGLIN, GUO JIANPING, XUE RUIDE, LIU DIANSHENG
Format Patent
LanguageChinese
English
Published 19.08.2009
Subjects
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
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Summary:The invention provides an organic luminescent material which is a diphenyl phosphoric oxide dimethylamine amidine compound. A preparation method of the organic luminescent material comprises the following steps that 1,1,1,3,3,3-hexamethyl disilazane lithium amide is reacted with N,N-dimethyl amino-nitrile in the absence of oxygen and water and is then reacted with diphenyl phosphonium chloride and hydrogen peroxide. The material has excellent florescence performance within the visible wavelengths and can obtain the transmitted wave with the wavelength of 380-480 nm when the material is excited by lights with the wavelength of 320-370nm.
Bibliography:Application Number: CN2009173974