ORGANIC ELECTRONIC MATERIAL, POLYMERIZATION INITIATOR AND THERMAL POLYMERIZATION INITIATOR, INK COMPOSITION, ORGANIC THIN FILM AND PRODUCTION METHOD FOR SAME, ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE, DISPLAY ELEMENT, AND DISPLAY DEVICE
申请人:Ishitsuka Kenichi
公开号:US20130037753A1
公开(公告)日:2013-02-14
Disclosed is an organic electronic material comprising charge transporting compounds and ionic compounds having electron-accepting properties and high solubility in a solvent. The organic electronic material is characterized by comprising charge transporting compounds and ionic compounds, and in that at least one of the ionic compounds is any one kind of compounds represented by general formulas (1b)-(3b). (In the formulas Y
1
-Y
6
each independently represent a divalent linking group, R
1
-R
6
each independently represent an electron-attracting organic substituent (these structures can further have substituents and hetero-atoms, and R
1
, R
2
and R
3
, or, R
4
-R
6
can respectively combine and become a ring shape or a polymer shape) and L
+
represents a monovalent cation.)
ALLYLSILANES AS SYNTHETIC INTERMEDIATES. II. SYNTHESES OF HOMOALLYL ETHERS FROM ALLYLSILANES AND ACETALS PROMOTED BY TITANIUM TETRACHLORIDE
作者:Akira Hosomi、Masahiko Endo、Hideki Sakurai
DOI:10.1246/cl.1976.941
日期:1976.9.5
The reaction of allylsilanes with acetals in the presence of titaniumtetrachloride afforded homoallyl ethers in good yields. The reaction took place regiospecifically with transposition of the allyl group.
A polymer containing units represented by the defined formula (1); and a process for producing the polymer, which comprises the step of polymerizing a compound represented by the defined formula (3), the units represented by the formula (1) being polymerized units of the compound represented by the formula (3) such as 1,6-heptadiene.
Organic Electronic Material, Ink Composition Containing Same, and Organic Thin Film, Organic Electronic Element, Organic Electroluminescent Element, Lighting Device, and Display Device Formed Therewith
申请人:Funyuu Shigeaki
公开号:US20120074360A1
公开(公告)日:2012-03-29
Provided are: an organic electronic material which can be easily multilayered and that can be used in substrates, such as resin, that cannot be processed at high temperatures; an ink composition containing the same; an organic thin film formed using said organic electronic material or said ink composition; and an organic electronic element and an organic EL element that are formed using said organic thin film and that have a superior luminous efficacy and emission lifespan than conventional elements. Specifically, provided are: an organic electronic material that is characterized by containing an oligomer or a polymer having a structure that branches into three or more directions and has at least one polymerizable substituent; an ink composition containing said organic electronic material; and an organic thin film prepared using the aforementioned organic electronic material. Further, provided are an organic electronic element and an organic electroluminescent element containing said organic thin film.
A compound represented by the general formula:
or a pharmaceutically acceptable salt thereof or a solvate thereof, wherein Ring A is a C
6-14
aryl group or the like, L is —NR
e
CO— or the like (wherein R
e
is a hydrogen atom or the like), Ring B is a C
6-14
aryl group or the like, X is a C
1-3
alkylene group or the like, Y is a single bond or the like, Z is a C
1-3
alkylene group or the like, R
1
and R
2
are each independently a hydrogen atom or the like, and R
3
, R
4
, R
5
and R
6
are independently a hydrogen atom, a halogen atom or the like, has an Aβ production inhibitory effect or a BACE1 inhibitory effect and is useful as a prophylactic or therapeutic agent for a neurodegenerative disease caused by Aβ and typified by Alzheimer-type dementia.