Patent application number | Description | Published |
20080207922 | Condensation Compound Between Fluorinated Cyclopentane Ring and Aromatic Ring, and Process for Producing the Same - A condensation compound of a fluorinated cyclopentane ring and an aromatic ring, which is useful, for example, for electronic materials, and a process for producing the same are provided. For instance, according to Scheme 1 below, a compound (68) containing a condensed structure formed of a hexafluorocyclopentane ring and an aromatic ring is synthesized. The aromatic ring is not limited to a thiophene ring but can be any ring and any substituent can be used. Thus a compound containing a condensed ring structure formed of a hexafluorocyclopentane ring and an aromatic ring, particularly, for instance, a thiophene ring, which was impossible to produce conventionally, can be produced easily with high yield. The compound of the present invention is particularly suitable to be applied to, for example, electronic materials or semiconductors. When it is polymerized and thereby the π-electronic conjugation is extended, it also is expected to be applied to, for example, n-type organic semiconductors and molecular wires that are indispensable for developing molecular electronics elements. | 08-28-2008 |
20080293909 | Covered Heteroaromatic Ring Compound - The present invention provide a covered heteroaromatic ring compound whose hetero ring effectively is covered and that is suitable for electronic materials and the like. For example, following Scheme 1 below, first, a thiophene monomer unit (1T) is synthesized, and then oligomers (2T) to (16T) are synthesized by repeating oxidative polymerization. The hetero ring is not limited to thiophene, and may be furan or pyrrole, for example. Also, substituents on silicon are not limited to those in Scheme 1, and any substituents may be used. The degree of polymerization and the synthesis method are not limited to those in Scheme 1. In the compound of the present invention, π electronic conjugation effectively is kept as shown in the ultraviolet and visible absorption spectrum in FIG. | 11-27-2008 |
20080302419 | Polymer Comprising Unit Comprising Fluorocyclopentane Ring Fused With Aromatic Ring and Organic Thin Film and Organic Thin Film Element Both Comprising the Same - A polymer comprising a repeating unit represented by the following general formula (I). (In the formula, Ar | 12-11-2008 |
20090240014 | FLUORINE-CONTAINING COMPOUND AND METHOD FOR PRODUCING SAME, FLUORINE-CONTAINING POLYMER, ORGANIC THIN FILM, AND ORGANIC THIN FILM DEVICE - Fluorinated compounds of the invention are represented by the following general formula (I). | 09-24-2009 |
20110213162 | CONDENSATION COMPOUND BETWEEN FLUORINATED CYCLOPENTANE RING AND AROMATIC RING, AND PROCESS FOR PRODUCING THE SAME - A condensation compound of a fluorinated cyclopentane ring and an aromatic ring, which is useful, for example, for electronic materials, and a process for producing the same are provided. For instance, according to Scheme 1 below, a compound (68) containing a condensed structure formed of a hexafluorocyclopentane ring and an aromatic ring is synthesized. The aromatic ring is not limited to a thiophene ring but can be any ring and any substituent can be used. Thus a compound containing a condensed ring structure formed of a hexafluorocyclopentane ring and an aromatic ring, particularly, for instance, a thiophene ring, which was impossible to produce conventionally, can be produced easily with high yield. The compound of the present invention is particularly suitable to be applied to, for example, electronic materials or semiconductors. When it is polymerized and thereby the π-electronic conjugation is extended, it also is expected to be applied to, for example, n-type organic semiconductors and molecular wires that are indispensable for developing molecular electronics elements. | 09-01-2011 |
20110282073 | CONDENSATION COMPOUND BETWEEN FLUORINATED CYCLOPENTANE RING AND AROMATIC RING, AND PROCESS FOR PRODUCING THE SAME - A condensation compound of a fluorinated cyclopentane ring and an aromatic ring, which is useful, for example, for electronic materials, and a process for producing the same are provided. For instance, according to Scheme 1 below, a compound (68) containing a condensed structure formed of a hexafluorocyclopentane ring and an aromatic ring is synthesized. The aromatic ring is not limited to a thiophene ring but can be any ring and any substituent can be used. Thus a compound containing a condensed ring structure formed of a hexafluorocyclopentane ring and an aromatic ring, particularly, for instance, a thiophene ring, which was impossible to produce conventionally, can be produced easily with high yield. The compound of the present invention is particularly suitable to be applied to, for example, electronic materials or semiconductors. When it is polymerized and thereby the π-electronic conjugation is extended, it also is expected to be applied to, for example, n-type organic semiconductors and molecular wires that are indispensable for developing molecular electronics elements. | 11-17-2011 |
20120056168 | FLUOROPOLYMER AND THIN ORGANIC FILM COMPRISING SAME - An object of the invention is to provide a fluorine-containing polymer that is superior in both stability against doping of oxygen and solubility in an organic solvent. The invention provides a fluorine-containing polymer including a structure represented by formula (I) in a repeating unit. | 03-08-2012 |
20120091437 | POLYMER, ORGANIC THIN FILM COMPRISING THE POLYMER, AND ORGANIC THIN-FILM ELEMENT INCLUDING SAME - An object of the present invention is to provide a polymer having a low LUMO, a high charge transport property, and further high solubility in a solvent. The present invention provides a polymer having a repeating unit represented by the formula (I): | 04-19-2012 |