distinct molecular dipoles. All compounds are analyzed regarding their optoelectronic properties in solution with special focus on the frontier orbital energies as well as their molecular packing in the crystal structures. The analyses of isolated molecules are complemented by thin‐film studies to examine their solid‐state properties. A precise comparison between these and the molecularproperties gave
pentacenequinone with TMSCF3 (Ruppert's reagent) and deprotection led to 6,13-bis(trifluoromethyl)pentacene-6,13-diol, which was aromatized to 6,13-bis(trifluoromethyl)pentacene by using PBr3. 6,13-Dialkoxypentacenes were accessible by alkylation of the corresponding hydroquinopentacenes by using dialkyl sulfates. 6,13-Bis(trifluoromethyl)pentacene and 6,13-dimethoxypentacene exhibit slipped face-to-face
Photoelectric conversion element and image sensor using same
申请人:TORAY INDUSTRIES, INC.
公开号:US10199589B2
公开(公告)日:2019-02-05
A photoelectric conversion element, including a first electrode, a second electrode, and at least one organic layer being present between the first electrode and the second electrode, in which the organic layer contains at least two kinds of compounds having the same skeletons and different substituents in combination.
FLUORINE-CONTAINING AROMATIC COMPOUND AND PRODUCTION METHOD THEREOF
申请人:Asahi Glass Company, Limited
公开号:US20140357873A1
公开(公告)日:2014-12-04
A method of manufacturing a fluorine-containing aromatic compound represented by the following formula (2-1) or formula (2-2): R
1
is a linear perfluoroalkyl group having a carbon number of 1 to 3; X
2
to X
5
are a halogen atom or a hydrogen atom; R
2
to R
5
, L
1
and L
2
are a monovalent hydrocarbon group having a carbon number of 1 to 12, a monovalent aromatic hydrocarbon group, a monovalent hetero aromatic group, a halogen atom, or a hydrogen atom; one or more groups selected from R
2
to R
5
are a monovalent hydrocarbon group having a carbon number of 1 to 12, a monovalent aromatic hydrocarbon group, or a monovalent heteroaromatic group; and m is an integer of 0 or more, n is an integer of 1 or more, and m+n is an integer of 2 or more and 6 or less.