80236-22-2Relevant academic research and scientific papers
Synthesis and characterization of naphthalene derivatives for two-component heterojunction-based ambipolar field-effect transistors complemented with copper hexadecafluorophthalocyanine (F16CuPc)
Chen, Guangjin,Chen, Ru,Fan, Hanghong,Fang, Renren,Gao, Jianhua,Huo, Xinwei,Ma, Qingfang,Ma, Wangjing,Pan, Qinghua
, p. 3191 - 3197 (2022/02/09)
In order to develop organic semiconductor materials with good performance, herein, a series of naphthalene derivatives were designed and synthesized by a building-blocks approach connected through α-bond, double bond, and triple bond, respectively. Thin-film transistors were fabricated in single-component and two-component modes based on these naphthalene derivatives by combining the F16CuPc as the n-type material. The ambipolar performance was investigated by adjusting the device preparation procedure with the hole and electron mobility of up to 10-2 cm2 V-1 s-1. Furthermore, the electrical performance was also improved to 0.73 cm2 V-1 s-1 using the two-component bilayer configuration. This journal is
Process for the preparation of alkenylbenzene derivatives or alkenylnaphthalene derivatives
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, (2008/06/13)
Compounds of the formula I STR1 in which Z, Z1, R, m and p are as defined in patent claim 1, can be obtained in a simple and economical manner by a novel process wherein a halide of the formula II STR2 is reacted with a substituted or unsubstituted vinylbenzene or vinylnaphthalene derivative in the presence of a base and of certain palladium catalysts, such as palladium acetate. The compounds (I) or functional derivatives preparable therefrom are useful, for example, for the preparation of known dyes or fluorescent brighteners, or can be used directly as fluorescent brighteners or as scintillators.
Aromatic compounds containing ethylene double bonds, processes for their manufacture and use
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, (2008/06/13)
The invention provides a new process for the manufacture of aromatic compounds which at least once contain a benzene ring of an aromatic carbocyclic ring system bonded by an ethylene double bond in conjugation with a further aromatic ring system, i.e. contain the stilbene skeleton or stilbene analogon as central structural element, as well as certain classes of new compounds of this type. The process is characterized by the reaction of a Schiff base of an aromatic aldehyde with an aromatic carbocyclic six-membered ring compound which contains one to four methyl groups bonded to ring carbon atoms of a benzene ring, which furthermore contains aromatic rings which are exclusively six-membered carbocyclic rings, and wherein those benzene rings whose methyl groups are to be caused to react are free of other substituents which contain atoms which are replaceable by alkali metal. The reaction is carried out in the presence of (a) a strongly basic alkali compound and (b) an N-dialkyl-acylamide as solvent. The compounds obtainable according to this process show a marked fluorescence emission and therefore are suitable for all purposes where fluorescence properties are used, as for instance optical brighteners, scintillators fluorescence dyes, etc.
