C07C 239 - Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof

Patents for C07C 239 - Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof (5,130)
02/1981
02/24/1981	US4252824 Bronchodilator agents
02/24/1981	US4252804 Tranquilizers, anticonvulsants, muscle relaxants
02/24/1981	US4252557 M-diurethanes
02/18/1981	EP0024047A1 Urea derivatives of 3(4), 8(9)-diisocyanatomethyltricyclo (5.2.1.0 2,6) decane containing isocyanatomethyl groups, process for their production and their use in producing polyurethane elastomers
02/18/1981	EP0023981A1 Process for preparing methylene-bis-phenylcarbamic acid esters and polymethylene polyphenylcarbamic acid esters
02/17/1981	US4251450 Nitrogen transhalogenation process
02/17/1981	CA1095735A1 Herbicidal compositions
02/11/1981	EP0023890A1 Oxime ethers and oxime esters of diphenyl ethers, process for their preparation, and their use in herbicidal compositions
02/11/1981	EP0023578A1 Aminoalkylbenzene derivatives, process for their preparation and pharmaceutical compositions
02/10/1981	US4250092 Derivatives of N-cyano-azomethines and process for their preparation
02/10/1981	CA1095532A1 Hydroxamic acids and process for making same
02/03/1981	US4248621 1-Methyl-3-formyl-3-substituted ureas
02/03/1981	CA1095072A1 Process for the production of lower alkyl 2-chloro-2- hydroxy-iminoacetates
02/03/1981	CA1095037A1 Indanpentol derivatives
01/1981
01/20/1981	US4246260 Anthelmintics
01/20/1981	US4246196 Chemical intermediates in the production of aminobenzimidazolones
01/20/1981	CA1094104A1 Process for preparing a urea solution from nh.sub.3 and co.sub.2
01/13/1981	US4244730 Herbicidal N-haloacetyl-2-alkyl-6-acylanilines
01/07/1981	EP0021883A2 N-acyl-amino acid derivatives and pharmaceutical compositions containing them, intermediates and starting compounds
01/07/1981	EP0021324A1 m-Anilido urethanes and herbicidal compositions which contain them
01/07/1981	EP0021314A1 Di- or polyisocyanates partially blocked with alcanolamines and stabilised and process for preparing them
01/07/1981	EP0021072A1 Production of alpha-hydroxy oximes
01/06/1981	US4243815 Preparation of methylene-bis(4-phenylcarbamic acid esters)
01/06/1981	US4243814 Process for the chemical catalytic hydrolysis of an α-aminonitrile or of one of the salts thereof
01/06/1981	CA1093095A1 Amines
01/06/1981	CA1093094A1 Odorless catalysts for the synthesis of polyurethanes
12/1980
12/30/1980	US4242523 Process for the preparation of para-nitroso-diphenyl-hydroxylamines
12/23/1980	US4241225 Fuller's earth as catalyst
12/23/1980	US4241202 Allyl-acrylic monomers, their preparation and polymers derived therefrom
12/23/1980	US4240981 Increasing proportion of anti isomer by chelation with nickel compound
12/23/1980	US4240973 Chemical intermediate in production of the fungicide, o-methyl-n-cyclohexyl-2,5-dimethylfuran 3-hydroxamic acid
12/23/1980	CA1092143A1 Method for production of unsymmetrical 1,3- disubstituted nitrosourea
12/23/1980	CA1092125A1 Process for preparing amino-phenyl-ureas and amino- carbanylates
12/16/1980	CA1091661A1 .alpha.-HALOMETHYL DERIVATIVES OF .alpha.-AMINO ACIDS
12/11/1980	WO1980002686A1 Process for preparing aromatic urethane
12/10/1980	EP0019881A1 Urea prills with improved properties and their production
12/10/1980	EP0019858A2 N-Oximinoalkyl anilides, process for their preparation and their use as fungicides
12/10/1980	EP0019745A1 2-Aminopropanal acetals, their preparation, fungicidal formulations containing them, their preparation and process for combating fungi
12/10/1980	EP0019665A1 Liquid-crystal compositions
12/09/1980	CA1091240A1 Phenoxy-phenoxy-alkanecarboxylic acid derivatives having a herbicidal action, their production, compositions containing them, and their use
12/02/1980	US4237305 Substituted phenylacetic acid compounds and process for preparation thereof
12/02/1980	US4237273 Bis(nitrosoureido)-polyol derivatives
12/02/1980	US4237268 Surfactants used with dyes for dyeing textiles
12/02/1980	US4237069 Reacting an alpha-halo-aldehyde with an hydroxylamine-generating reagent
12/02/1980	CA1090791A1 .alpha.-ACETYLENIC DERIVATIVES OF .alpha.-AMINO ACIDS
12/02/1980	CA1090790A1 .alpha.-ACETYLENIC DERIVATIVES OF AMINES
11/1980
11/26/1980	EP0019326A1 Process for purifying urea-containing waste water and process for preparing melamine
11/26/1980	EP0019109A1 Process for preparing aromatic di- and polyurethanes
11/25/1980	US4236016 Reaction of aromatic nitro compound with carbon monoxide and alcohol in presence of selenium catalyst
11/25/1980	US4235928 Substituted cyanamides and their use as fungicides
11/25/1980	US4235815 N-fluoromethyl-carbamic acid fluorides and their manufacture
11/25/1980	US4235802 Propenimidates
11/25/1980	CA1090366A1 N-substituted aralkylanilines having hypolipidaemic activity
11/18/1980	US4234736 Fluorophenyl derivatives
11/13/1980	WO1980002425A1 Process for concentrating aqueous urea solution
11/13/1980	WO1980002424A1 Substituted 9,10-anthracene-byshydrazones
11/12/1980	EP0018850A1 Substituted 9,10-anthracene-bis hydrazones and pharmaceutical compositions containing same
11/12/1980	EP0018588A1 Process for preparing aliphatic and cycloaliphatic di- and polyurethanes
11/12/1980	EP0018586A1 Process for preparing aliphatic and cycloaliphatic di- and polyurethanes
11/12/1980	EP0018583A1 Process for the preparation of aryl-mono-,-di-and/or polyurethanes-
11/12/1980	EP0018420A1 Method of synthesizing urea
11/11/1980	US4233233 Process for the preparation of 2-oxoiminophenylacetonitrile
11/04/1980	US4231961 Process for preparation of urea
11/04/1980	US4231839 After-treatment processes and apparatus, especially for urea and ammonium nitrate plants
10/1980
10/29/1980	EP0017850A1 N,N-disubstituted ethylglycine esters, their preparation and use, fungicides containing them and their preparation
10/29/1980	EP0017706A2 N'-Phenyl-N-methylurea derivatives, processes for their preparation and their uses as herbicides
10/28/1980	US4230877 Acid catalyzed condensation of an n-aryl carbamic acid ester with a carbonyl compound
10/28/1980	US4230876 Process for the preparation of urethanes
10/28/1980	US4230857 Carbonates and urethanes of 2,2'-alkylene or -cycloalkylene-bis-4,6-disubstituted phenols as stabilizers for organic materials
10/28/1980	CA1088557A1 1-secondary amino-3-substituted phenoxy-propan-2-ols and process for their preparation
10/21/1980	US4229208 Diurethanes with selective herbicidal action
10/21/1980	CA1088100A1 Oxime ether, processes for producing it, and its use as antidote for herbicides which damage cultivated plants
10/21/1980	CA1088095A1 Ibuprofen p-hydroxybenzaldehyde semicarbazone ester
10/21/1980	CA1088094A1 Ibuprofen p-hydroxyphenylurea ester
10/21/1980	CA1088093A1 Method for the preparation of aromatic urethans
10/21/1980	CA1088092A1 Allyl-acrylic monomers, their preparation and polymers derived therefrom
10/21/1980	CA1088089A1 Phenylalanine oxime esters
10/21/1980	CA1088066A1 Nitrated couplers used as direct, oxydation and mixed dyes
10/15/1980	EP0017623A2 Hardenable mixtures containing dimethylamino derivatives
10/15/1980	EP0017494A2 Hydroxyimino-substituted aminoacetonitrile intermediates and their preparation
10/15/1980	EP0017180A2 Arrangement at the compressor of a urea-synthesis plant
10/15/1980	EP0016949A1 Process for preparing urethanes
10/15/1980	EP0016948A1 Process for preparing urethanes
10/14/1980	US4228181 Combating pests with 3,3-dimethylindan-5-yl N-alkyl-carbamic acid esters
10/14/1980	US4228099 Ornithine and arginine salts of branched chain keto acids and uses in treatment of hepatic and renal disorders
10/14/1980	US4228086 N-Substituted alkyl-N-nitrosocarbamoyl azides
10/14/1980	CA1087636A1 Process for making polyamine carbamates
10/14/1980	CA1087627A1 Herbicidally active carbamic acid esters and their manufacture and use
10/07/1980	US4227007 Diurethanes
10/07/1980	CA1087186A1 Cycloalkane-carboxanilides
10/01/1980	EP0016731A1 Herbicidally active meta-cyanoalkoxy-phenyl ureas, their preparation and compositions containing them
10/01/1980	EP0016441A2 A method for the preparation of a mixture of diphenyl methane dicarbamates and polymethylene polyphenyl carbamates
10/01/1980	EP0016346A1 Process for preparing urethanes
10/01/1980	EP0016132A1 New substituted phenylurea herbicide
09/1980
09/30/1980	US4225721 Novel amidoxime derivatives
09/30/1980	US4225617 Acetohydroxamic acids
09/30/1980	US4225338 Urea derivatives, process for making the same and herbicidal composition containing the same
09/30/1980	US4225334 Used with herbicides
09/30/1980	CA1086743A1 4,4'-dihydroxy-3,3'-thiphenylmethanedicarboxylic acid compounds
09/23/1980	US4224417 High molecular weight polyamines and their use in preparation of polyurethane resins

1 ... 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52