Class 205/422 - Heterocyclic compound produced

Subclass of Class 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
Definition: Subject matter wherein the organic compound produced contains
No. of patents: 30
Last issue date: 02/19/2008

Number	Title	Issue Date
7332067	Process for the preparation of α-substituted carboxylic acids from the series comprising α-hydroxycarboxylic acids and n-substituted-α-aminocarboxylic acids A process for the preparation of α-substituted carboxylic acids from the series including α-hydroxycarboxylic acids and N-substituted-α-aminocarboxylic acids by cathodic carboxylation with carbon dioxide of a compound corresponding to the general formula R1	02/19/2008
7201835	Method for producing orthocarboxylic acid trialkyl esters A process for the preparation of orthoesters of the general formula I, where the radicals have the following meaning R1: hydrogen, C1- to C20-alkyl, C2- to...	04/10/2007
7097757	Polymers having an ordered structural state A new class of polymers with a highly ordered state having unique electrical, electronic, optical, ferromagnetic, piezoelectric, ionic, or superconducting properties are achieved. The polymers are highly crystalline, exhibiting both long and short range order, and a...	08/29/2006
6969451	Fluid-type multiple electrochemical system and preparation thereof A fluid-type multiple electrochemical system. The system includes a substrate for an electric circuit having a plurality of electrode parts formed at regular intervals. The electrode parts each include a reference electrode and an auxiliary electrode. Also provided ...	11/29/2005
6752917	Process for preparing perfluorinated organic compounds by electrochemical fluorination A novel process for the continuous preparation of perfluorinated organic compounds by electrochemical fluorination of the parent non-fluorinated or partially fluorinated organic compounds, in which the quantity of charge which the electrolyte can still take up is ke...	06/22/2004
6627063	Method and apparatus for reducing vat and sulfur dyes The invention relates to a method for the electrochemical reduction of vat and sulfur dyes in aqueous solutions, in steady-state conditions of reaction and a cycle which is largely free of reducing agents. The invention also relates to apparatus for carry...	09/30/2003
6419814	Methods for electrochemical synthesis of organoiodonium salts and derivatives Organoiodonium salts, including certain novel symmetrical and unsymmetrical diaryliodonium;. polyiodonium and cyclic iodonium salts are synthesized by a significantly improved electrochemical coupling reaction which provides greater control and selectivit...	07/16/2002
6398938	Process for electrochemical oxidation of organic compounds One embodiment of the present invention provides a process, which includes: electrochemically oxidizing at least one organic compound by bringing the organic compound into contact with an anode, wherein the anode includes: an electrically conductive support; and an...	06/04/2002
6294069	Method for preparing 2-aryl or 2-heterocyclyl chiral propionic acids and their esters A process for the preparation of chiral 2-aryl or 2-heterocyclyl-propionic acids of the formula ##STR1## wherein the substituents are as defined in the specification....	09/25/2001
6207838	Electrochemically generated organothiating reagents and their use Electrolysis of organic disulfides in liquid sulfur dioxide is used to obtain organothiating agents, which can then be reacted with appropriate substrates to effect the synthesis of organothioaromatic compounds efficiently and in high yields. With appropr...	03/27/2001
5578188	Process of depositing by electropolymerization a film of a composite material onto an electrically conductive surface A film of a composite material is deposited by electropolymerization onto electrically conductive surface. A mixture comprising a monomer, a substance forming a dopant, a supporting electrolyte and a solvent is subjected to electrolysis in which the cond...	11/26/1996
5567297	Process for depositing by electropolymerization on organic film onto an electrically conductive surface A process for depositing by electropolymerization an organic film onto an electrically conductive surface, wherein use is made of a mixture comprising (a) at least one monomer suited for forming a polymer onto said surface, (b) at least one material which...	10/22/1996
5549807	Thermoplastic composites formed by electropolymerization of N-substituted methacrylamide monomers In accordance with the present invention, electropolymerization in a substantially aqueous solution is used to form thick (e.g. greater than 2 microns or 30 weight %) and thermally stable coatings of thermoplastic materials onto electrically conductive fi...	08/27/1996
5100520	Process for the preparation of thiophene derivatives Selectively dehalogenated thiophene derivatives are obtained from compounds of the formula II ##STR1## by an electrochemical reaction in a divided electrolysis cell in the presence of a suitable solvent, an onium compound or a compound which is ...	03/31/1992
5089661	New process for the preparation of 2-aryl-propionic acids A new process is described for the preparation of a 2-aryl-propionic acid, such as for instance 2-[4-(2-methyl-propyl)phenyl]propionic or 2-(6'-methoxy-2'-naphthyl)propionic acid, through hydrogenation of a complex salt which consists of the mono- and/or ...	02/18/1992
5013412	Process for the electrosynthesis of a beta,gamma-unsaturated ester The invention relates to a process for the electrosynthesis of a beta,gamma-unsaturated ester by electrolysis, in a cell having only a single compartment, of a mixture of an alpha,beta-unsaturated halide and an alpha-halogenated ester in the presence of a...	05/07/1991
4940516	Process for the preparation of electroactive Langmuir-Blodgett layer system A process for the preparation of Langmuir-Blodgett layer systems is described. The process comprises transferring a monolayer to a solid substrate having an electrically conductive surface by applying an electric potential, thereby oxidizing or reducing a...	07/10/1990
4824532	Process for the electrochemical synthesis of carboxylic acids The invention relates to a process for the electrosynthesis of carboxylic acids of general formula R-COOH in which R is an organic radical by the electrochemical reduction, in the presence of carbon dioxide, of organic compounds corresponding to the gener...	04/25/1989
4699698	Preparation of benzoic acid ortho-esters and novel compounds of this type Preparation of aromatic carboxylic acid ortho-esters of the formula I ##STR1## where R is C1 -C4 -alkyl and R1 is H, halogen, alkyl, aryl, heteroaryl, alkoxy, aryloxy, acyl, acyloxy or CN, by electro-oxidizing benzene...	10/13/1987
4636430	Composite material consisting of porous materials and electrically conductive polymers In a composite material consisting of a porous material and electrically conductive polymers, the surface of the pores of the porous material is first coated with a layer of an electrically conductive polymer obtained by treating the monomers with an oxid...	01/13/1987
4629541	Process for the electrosynthesis of ketones The invention relates to a process for the synthesis of ketones by electrochemical reduction of organic halides in the presence of organic acid anhydrides in an electrolysis cell in an organic solvent medium containing a supporting electrolyte. The anode ...	12/16/1986
4612092	Preparation of aromatic carboxylates Aromatic carboxylates are prepared by electrochemical oxidation of the corresponding methyl benzenes or benzaldehyde dialkyl acetals in the presence of an alkanol and of a halogenated triarylamine derivative....	09/16/1986
4588484	Electrochemical reduction of 3-chlorobenzo[b]thiophenes The present invention relates to electrochemical reduction of a 3-chlorobenzo[b]thiophene to the corresponding 3-hydrobenzo[b]thiophene compound....	05/13/1986
4560447	Electrolytic process for preparation of ଱-alkylated acetic acid derivatives This invention provides a process for preparing an ଱-alkylated acetic acid derivative represented by the formula ##STR1## wherein Z is --COOR or --CN in which R is straight-chain or branched-chain alkyl, cycloalkyl, substituted or unsubstituted...	12/24/1985
4297181	Process for preparing ketones Process for preparing a ketone by subjecting a secondary alcohol to a catalytic electrode oxidation in the presence of iodine or/and an iodine compound....	10/27/1981
4219393	Process for producing sulfenimides Sulfenimides are prepared by electrolytic oxidation of organic disulfides or mercaptans and imides. The electrolytic oxidation is accelerated by a halide compound....	08/26/1980
4151050	Process for producing sulfones A process for producing sulfones in which sulfur dioxide is electrolytically transformed into SO2- ions and caused to react with organic compounds having functional groups replaceable by SO2-, in an aprotic orga...	04/24/1979
4053402	Process for producing sulfones A process for producing sulfones in which sulfur dioxide is electrolytically transformed into SO2- ions and caused to react with organic compounds having functional groups replaceable by SO2-, in an aprotic org...	10/11/1977
3980535	Process for producing sulfones Sulfones are produced by reacting an organic compound R--X (where X is a substituent on the organic radical R replaceable by SO2- ion) in an aprotic organic medium which may be the compound itself, with SO2- ion...	09/14/1976
3951762	Preparation of perfluorinated organic sulfonyl fluorides In the electrochemical fluorination of an alkanesulfonyl halide wherein an electric current is passed through a cell containing said alkanesulfonyl halide dissolved in hydrofluoric acid to produce a perfluorinated alkanesulfonyl fluoride, the improvement ...	04/20/1976

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Class 205/422 - Heterocyclic compound produced