Class 564/481 - Of halogen containing compound

Subclass of Class 564 - Organic compounds -- part of the class 532-570 series
Definition: Processes wherein the organic compound contains halogen
No. of patents: 26
Last issue date: 05/29/2012

Number	Title	Issue Date
8188319	Process for preparing 2,2-difluoroethylamine The present invention relates to a process for preparing 2,2-difluoroethylamine proceeding from 2,2-difluoro-1-haloethane using ammonia in a solvent which has a maximum water content of 15% by volume and in the presence of a catalyst which accelerates the reaction w...	05/29/2012
7566806	Alkylamino group-terminated fluoroether and process for producing the same An alkylamino group-terminated fluoroether compound, represented by the following general formula: RfO[CF(CF3)CF2O]mCF(CF3)(CH2)nNR1R2 (where Rf is a perfluor...	07/28/2009
7342136	Process of making long chain internal fatty tertiary amines A process for preparing long chain internal fatty tertiary amines, quaternary amines and amine oxides via the selection of long chain internal olefins. ...	03/11/2008
6806379	Preparation of alkylamines A continuous process for preparing alkylamines comprises reacting continuous streams of ammonia and alkyl halide in a molar ratio of at least 10:1 in a pressure reactor. The ultimate reaction mixture has a temperature of >80° C., a pressure of >40 bar and an ammoni...	10/19/2004
6639118	Isomerization of vinylidene olefins Process technology for selectively isomerizing vinylidene olefin to tri-substituted olefin is described. The vinylidene olefin, normally in admixture with other types of olefins, especially linear 1-olefins, is treated with anhydrous hydrogen bromide unde...	10/28/2003
6534683	Process for producing fluorinated alkylamine compound F(CF2)n (CH2)m NH2 is produced in high yield, while reducing the amount of by-products contained in the reaction product and preventing the reactor from corroding. Provided is a process for producing ...	03/18/2003
6423871	Efficient synthesis of secondary amines by selective alkylation of primary amines A method for selective mono-N-alkylation of primary amines to produce secondary amines that are substantially free of overalkylated tertiary amines and quaternary ammonium salts, under mild reaction conditions without the necessity of protecting groups. C...	07/23/2002
5693865	Fluoroalkenyl compounds and their use as pest repellents Fluorinated alkene compounds useful for and methods of controlling nematodes, insects, and acarids that prey on agricultural crops. Polar compounds, for example, 3,4,4-trifluoro-3-butene-1-amine or 3,4,4-trifluoro-3-butenoic acid, are particularly useful ...	12/02/1997
5684132	Preparation of protected amines or alkylated amino acids The present invention relates to a process for preparing protected amines or amino acids. The invention furthermore relates to the use of tocopheryl radicals or radicals derived therefrom as protective groups for amines and amino acids, and to compounds o...	11/04/1997
5559270	Method of synthesizing pure additives and the improved compositions thereby produced An improved process of synthesizing gasoline soluble polyolefinic amines or polyether amines comprising the steps of reacting polyolefinic halides or polyether halides with polyamines in a specific sequence of reactions; distilling off non-reactive polyam...	09/24/1996
5440049	Process for producing enyne derivatives A compound of the formula: ##STR1## wherein R11 is hydrogen, lower alkyl, haloloweralkyl, lower alkenyl, lower alkynyl or cycloalkyl and R21 is a group selected from the group consisting of: ##STR2## wherein R3	08/08/1995
4618718	Preparation of trifluoroethylamine In the reaction of a 2,2,2-trifluoroethyl halide with ammonia to produce 2,2,2-trifluoroethylamine, the improvement which comprises effecting the reaction with from about 1 to 3 moles of ammonia per mole of the trifluoroethyl halide at a temperature of ab...	10/21/1986
4324724	Manufacture of polyalkylenepolyamines A process for the manufacture of polyalkylenepolyamines by reacting a primary or secondary amine with a compound of the formula ##STR1## where X is --Cl, --Br, or --OSO3 H and R1 and R2 are H or saturated alkyl of 1 t...	04/13/1982
4217308	Process for preparing N-alkylethylenediamines This disclosure describes a novel process for preparing N-alkylethylenediamines which are useful as intermediates for purifying penicillins. N-alkylethylenediamines are also useful for preparing penicillins and cephalosporins. Specifically, N-ethylethylen...	08/12/1980
4200545	Amino phenol-detergent/dispersant combinations and fuels and lubricants containing same Disclosed are combinations of amino phenols, wherein said phenols contain a substantially saturated hydrocarbon substituent of at least 10 aliphatic carbon atoms, and one or more detergent/dispersants selected from the group consisting of (I) neutral or b...	04/29/1980
4168242	Novel alkenyl-substituted oxa-amines and their use as additives for lubricating oils and fuels Novel compositions of matter comprising alkenyl amines are provided. They are prepared by the reaction of a halogenated polyolefin with at least one polyamine having an ether group, such as tris(6-amino-3-oxa-hexyl)amine, N,N-bis(6-amino-3-oxa-hexyl)ethan...	09/18/1979
4126633	Fluorinated aliphatic sulfides Fluorinated aliphatic sulfides, represented by Rf (CH2)n S(CH2)m Q wherein Rf is fluoroalkyl, n is 2 or 3, m is an integer from 2 to 4, Q is --N(R)2 or --N.sym. (R)2	11/21/1978
4120979	Alkylated polyamines, their preparation and use as microbiocides This invention relates to a compound or mixture of compounds having the general formula ##STR1## in which R is hydrogen or an alkyl group containing 8 to 18 carbon atoms, at least one R being alkyl, and x is 0 or 1. The invention also relates to ...	10/17/1978
4117013	Catalysts for the ammonolysis of pentaerythrityl tetrachloride It has been found that the following materials act as catalysts for the conversion of PETC to PETA by the ammonolysis of PETC in methanolic ammonia: (a) amine acid addition salts and quaternary ammonium halides and hydroxides, (b) tertiary amines, (c) ole...	09/26/1978
4113464	Dioxolane substituted amides This invention discloses new compounds of the formula ##STR1## wherein R1 is selected from the group consisting of hydrogen and alkyl; X is halogen; R2 is selected from the group consisting of alkyl, alkenyl and alkynyl; n is th...	09/12/1978
4059629	Perfluoroaliphatic substituted amine mixtures and the method for preparing the same The invention comprises perfluoroalkyl substituted amines of the formula ##STR1## wherein n is an integer from 1 to about 20, m is an integer between 2 or 4, R1 and R2 each is a hydrogen atom or a lower alkyl containing 1 to 3 c...	11/22/1977
4044054	2-Oxo-3-alkenyl dimethylamine (2-oxo-3-butenyl)dimethylamine monomers which may be used in the preparation of high molecular weight water-soluble cationic polymers which may be used as flocculants, drainage and retention aids, or conductive polymers....	08/23/1977
4034040	Xylene-diamines as antiviral agents Compounds of the formula ##STR1## or a non-toxic acid addition salt thereof wherein R1 is alkyl of from 1 to 20 carbon atoms; R2 is alkyl of from 12 to 20 carbon atoms; R3 is selected from the group consisting of hydrogen ...	07/05/1977
4032700	Process for the preparation of aminated polymers useful as additives for fuels and lubricants Preparation of aminated polymeric additives useful as oil additives, for example as dispersants for hydrocarbon fuels and lubricants, and as multifunctional dispersant-viscosity index improvers for lubricants, by the reaction of amine with a halogen conta...	06/28/1977
4024189	Chemical process It is disclosed that alkyl amines are produced from a mixed olefin feed containing vinyl olefins with internal olefins or vinylidene olefins as impurities by a plural step process in which the mixed olefins are subjeced to a selective isomerization wherei...	05/17/1977
3988337	Substituted triamino-s-triazines New triazine compositions having incorporated therewithin both alkanolamino groups and pendent tertiary amino groups are defined herein. The triazines are prepared by the reaction of (1) an intermediate prepared from either alkyl halides or alkylene oxide...	10/26/1976

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Class 564/481 - Of halogen containing compound