Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds
More topics under "C07C - Acyclic or carbocyclic compounds" (1,084,701)
C07C 1 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon (18,898)
C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
C07C 13 - Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings (6,421)
C07C 15 - Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part (13,158)
C07C 17 - Preparation of halogenated hydrocarbons (19,929)
C07C 19 - Acyclic saturated compounds containing halogen atoms (7,734)
C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014)
C07C 201 - Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton (5,786)
C07C 203 - Esters of nitric or nitrous acid (797)
C07C 205 - Compounds containing nitro groups bound to a carbon skeleton (11,422)
C07C 207 - Compounds containing nitroso groups bound to a carbon skeleton (222)
C07C 209 - Preparation of compounds containing amino groups bound to a carbon skeleton (17,459)
C07C 21 - Acyclic unsaturated compounds containing halogen atoms (4,465)
C07C 211 - Compounds containing amino groups bound to a carbon skeleton (24,007)
C07C 213 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton (12,264)
C07C 215 - Compounds containing amino and hydroxy groups bound to the same carbon skeleton (11,541)
C07C 217 - Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton (13,958)
C07C 219 - Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton (3,521)
C07C 22 - Cyclic compounds containing halogen atoms bound to an acyclic carbon atom (1,996)
C07C 221 - Preparation of compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton (1,346)
C07C 223 - Compounds containing amino and cho groups bound to the same carbon skeleton (590)
C07C 225 - Compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly-bound oxygen atoms not being part of a cho group, e.g. amino ketones (4,302)
C07C 227 - Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton (10,339)
C07C 229 - Compounds containing amino and carboxyl groups bound to the same carbon skeleton (21,416)
C07C 23 - Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring (1,237)
C07C 231 - Preparation of carboxylic acid amides (17,275)
C07C 233 - Carboxylic acid amides (28,881)
C07C 235 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms (15,664)
C07C 237 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups (16,118)
C07C 239 - Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof (5,130)
C07C 241 - Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes (2,288)
C07C 243 - Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes (2,826)
C07C 245 - Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond (2,015)
C07C 247 - Compounds containing azido groups (1,388)
C07C 249 - Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton (3,537)
C07C 25 - Compounds containing at least one halogen atom bound to a six-membered aromatic ring (5,308)
C07C 251 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton (9,928)
C07C 253 - Preparation of carboxylic acid nitriles (14,307)
C07C 255 - Carboxylic acid nitriles (27,066)
C07C 257 - Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines (2,984)
C07C 259 - Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups (4,411)
C07C 261 - Derivatives of cyanic acid (932)
C07C 263 - Preparation of derivatives of isocyanic acid (3,065)
C07C 265 - Derivatives of isocyanic acid (3,263)
C07C 267 - Carbodiimides (400)
C07C 269 - Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups (4,512)
C07C 27 - Processes involving the simultaneous production of more than one class of oxygen-containing compounds (9,977)
C07C 271 - Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups (15,621)
C07C 273 - Preparation of urea or its derivatives, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups (3,705)
C07C 275 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups (9,848)
C07C 277 - Preparation of guanidine or its derivatives, i.e. compounds containing the group the singly-bound nitrogen atoms not being part of nitro or nitroso groups (1,361)
C07C 279 - Derivatives of guanidine, i.e. compounds containing the group the singly-bound nitrogen atoms not being part of nitro or nitroso groups (5,394)
C07C 281 - Derivatives of carbonic acid containing functional groups covered by groups in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group (2,117)
C07C 29 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring (31,270)
C07C 291 - Compounds containing carbon and nitrogen and having functional groups not covered by groups (1,596)
C07C 301 - Esters of sulfurous acid (2,612)
C07C 303 - Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides (11,473)
C07C 305 - Esters of sulfuric acids (2,034)
C07C 307 - Amides of sulfuric acids, i.e. compounds having singly-bound oxygen atoms of sulfate groups replaced by nitrogen atoms, not being part of nitro or nitroso groups (1,726)
C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484)
C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (16,921)
C07C 311 - Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups (17,647)
C07C 313 - Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups (5,772)
C07C 315 - Preparation of sulfones; Preparation of sulfoxides (4,234)
C07C 317 - Sulfones; Sulfoxides (15,874)
C07C 319 - Preparation of thiols, sulfides, hydropolysulfides or polysulfides (8,304)
C07C 321 - Thiols, sulfides, hydropolysulfides or polysulfides (3,793)
C07C 323 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups (27,160)
C07C 325 - Thioaldehydes; Thioketones; Thioquinones; Oxides thereof (2,089)
C07C 327 - Thiocarboxylic acids (5,460)
C07C 329 - Thiocarbonic acids; Halides, esters or anhydrides thereof (875)
C07C 33 - Unsaturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (6,901)
C07C 331 - Derivatives of thiocyanic acid or of isothiocyanic acid (1,540)
C07C 333 - Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups (2,223)
C07C 335 - Thioureas, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups (3,175)
C07C 337 - Derivatives of thiocarbonic acids containing functional groups covered by groups or in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group (520)
C07C 35 - Compounds having at least one hydroxy or o-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring (4,656)
C07C 37 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom of a six-membered aromatic ring (10,407)
C07C 381 - Compounds containing carbon and sulfur and having functional groups not covered by groups (2,888)
C07C 39 - Compounds having at least one hydroxy or o-metal group bound to a carbon atom of a six-membered aromatic ring (10,875)
C07C 391 - Compounds containing selenium (659)
C07C 395 - Compounds containing tellurium (180)
C07C 4 - Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms (5,080)
C07C 401 - Irradiation products of cholesterol or its derivatives; Vitamin d derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation (3,426)
C07C 403 - Derivatives of cyclohexane or of a cyclohexene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene rings, e.g. vitamin a, beta-carotene, beta-ionone (2,683)
C07C 405 - Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins (3,702)
C07C 407 - Preparation of peroxy compounds (1,613)
C07C 409 - Peroxy compounds (3,365)
C07C 41 - Preparation of ethers; Preparation of compounds having groups, groups or groups (17,242)
C07C 43 - Ethers; Compounds having groups, groups or groups (24,599)
C07C 45 - Preparation of compounds having co groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds (38,929)
C07C 46 - Preparation of quinones (1,836)
C07C 47 - Compounds having cho groups (13,190)
C07C 49 - Ketones; Ketenes; Dimeric ketenes; Ketonic chelates (22,686)
C07C 5 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms (14,771)
C07C 50 - Quinones (2,441)
C07C 51 - Preparation of carboxylic acids or their salts, halides, or anhydrides (43,144)
C07C 53 - Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen (9,125)
C07C 55 - Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms (3,355)
C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415)
C07C 59 - Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups oh, o-metal, cho, keto, ether, groups, groups, or groups (14,643)
C07C 6 - Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions (4,092)
C07C 61 - Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings (2,686)
C07C 62 - Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings and containing any of the groups oh, o-metal, cho, keto, ether, groups, groups, or groups (1,753)
C07C 63 - Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings (6,553)
C07C 65 - Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings and containing any of the groups oh, o-metal, cho, keto, ether, groups, groups, or groups (5,447)
C07C 66 - Quinone carboxylic acids (322)
C07C 67 - Preparation of carboxylic acid esters (66,429)
C07C 68 - Preparation of esters of carbonic or haloformic acids (3,588)
C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
C07C 7 - Purification, separation orstabilisation of hydrocarbons; Use of additives (13,802)
C07C 71 - Esters of oxyacids of halogens (78)
C07C 9 - Acyclic saturated hydrocarbons (5,219)
Patents for C07C - Acyclic or carbocyclic compounds (5,682)
09/1981
09/01/1981US4287363 Preparation of N-(alkylaminoalkyl)acrylamides
09/01/1981CA1108189A1 Process for the preparation of mercaptans
09/01/1981CA1108181A1 Process for separating a mixture of an optically active fenylglycine amide and an optically active fenylglycine
09/01/1981CA1108170A1 Retinoids and their use in preventing carcinogenesis
09/01/1981CA1108121A1 Process for preparation of 7-alkoxy-3- bromomethylcephems
08/1981
08/27/1981EP0020753A4 Skin-equivalent.
08/26/1981EP0034370A1 Process for preparing N-methyl-carbamate of methylthioacetal-doxime
08/26/1981EP0034263A2 Substituted benzonitriles and compositions for inhibiting viruses
08/25/1981US4285884 Process for resolution of racemic DL-α-aminocarboxylic acids
08/25/1981CA1107759A1 MANUFACTURE OF .alpha.-HALOALKYLCARBAMYL HALIDES
08/25/1981CA1107757A1 Process for manufacturing d,1-b-benzoylamino isobutyric acid
08/18/1981US4284584 Process for the preparation of acyl cyanides
08/12/1981EP0033585A1 A process for the preparation of a benzhydrol derivative and a novel intermediate for use therein
08/11/1981CA1106854A1 Process for the preparation of para-nitroso- diphenylhydroxylamines
08/04/1981CA1106403A1 Process for preparing (3,4-dichlorophenyl-sulphinyl)- acetamidoxime and its addition salts
08/04/1981CA1106389A1 2-(phenylalkylhydrazono)-propionic acid derivatives and the preparation thereof
08/04/1981CA1106368A1 Process for the mononitration of anthraquinone
07/1981
07/29/1981EP0032623A2 Production of methyl and ethylamines with rhodium-iron catalysts
07/28/1981US4281202 Reacting excess hydrogen sulfide with an organic oxide using an alkali-metal zeolite as catalyst; by-product inhibition
07/28/1981US4281195 In the presence of a catalyst
07/28/1981US4281180 Process for producing threo-3-amino-2-hydroxybutanoyl-aminoacetic acids, as well as novel intermediated therefor and process for producing them
07/22/1981EP0032388A1 Derivatives of 5-C-substituted 2,4,6-triiodo-isophthalic acid, process for their preparation and X-ray contrast agents containing them
07/21/1981US4279837 Process for the preparation of alkaline earth metal salts of alkyl benzenesulfonic acids
07/21/1981CA1105489A1 Production of nitroguanidine from guanidine nitrate through the action of aqueous sulfuric acid
07/21/1981CA1105480A1 Process for the preparation of diphenylmethane mono and dicarbamates and polymethylene polyphenyl carbamates by the acid rearrangement of an (alkoxycarbonyl)phenylamino-methylphenyl compound
07/15/1981EP0032009A1 Derivatives of cyclic peptide nuclei
07/14/1981CA1105050A1 Peroxycarboxylic acids and process for the manufacture thereof
07/08/1981EP0031584A2 2-Substituted-aminopropene- and propanenitrile compounds and antimicrobial and pharmaceutical, anti-inflammatory compositions
07/08/1981EP0031429A1 2-(N-(2-Fluoro-6-bromophenyl)-N-(thiemyl-2-methyl)-amino)-2-imidazoline, its addition salts, pharmaceutical compositions containing them and processes for their preparation
07/07/1981US4277495 Fluorene 9-aminoalkyl-9-carboxylic acids or esters
07/07/1981US4277418 Method of preparing alkoxymethylene compounds
07/07/1981US4277244 Dye compositions for keratinic fibers containing paraphenylenediamines
07/07/1981CA1104588A1 Process for the production of colourless bis-(3,5-di- tert.- butyl-4-hydroxybenzyl)-sulphide
07/01/1981EP0031184A1 Process for the preparation of 4-(2-(dimethylamino)-ethoxy)-2-methyl-5-(1-methylethyl)-phenol esters and their salts
06/1981
06/30/1981US4276431 Process for the preparation of alkali metal salts of hydroxybenzoates, which are substantially anhydrous and free from hydroxybenzoic acid
06/30/1981CA1104140A1 PROCESS FOR THE CHEMICAL CATALYTIC HYDROLYSIS OF .alpha.- AMINO-NITRILES OR OF THEIR SALTS
06/30/1981CA1104056A2 Fungicides
06/24/1981EP0030749A1 Carboximidamide derivatives, a process for preparing them and pharmaceutical preparations containing same
06/23/1981CA1103698A1 Solutions of acrylamidoalkanesulfonic acid salts in organic liquids and method for their preparation
06/23/1981CA1103695A1 Herbicidally active carbanilic acid esters and their manufacture and use
06/23/1981CA1103663A1 Fluoro-prostaglandins and process for their preparation
06/17/1981EP0030294A2 Process for the preparation of cephalosporin derivatives; intermediates and their preparation
06/16/1981US4273725 Process for preparing chlorothiolformates
06/16/1981CA1103275A1 Process for controlling the catalytic cooligomerisation of 1,3-dienes with schiff's bases
06/16/1981CA1103237A1 Unsaturated derivatives of 7-acylamido-3-cephem-4- carboxylic acid and process for their preparation
06/09/1981US4272529 Antiinflammatory
06/09/1981US4272454 Using chloromethylene-dimethylammonium chloride
06/09/1981CA1102817A1 Process for the production of 1,3-dichloroacetone oxime and its acetate derivatives
06/09/1981CA1102701A1 Paraphenyldiamines and tinctorial compositions containing same, for keratinic fibres
06/03/1981EP0029790A1 Medicament on the basis of aspirin and heptaminol
06/03/1981EP0029495A1 Process for the preparation of 3-cyanopropionic acid amide
06/02/1981US4271194 Sedative compositions containing (3,4-dichlorophenylsulphinyl)-acetamidoxime and its addition salts and method of use
06/02/1981US4271189 Lithium derivatives of taurine having reinforced neuro-muscular activity
06/02/1981CA1102353A1 Promoting the formation of nitrodiarylamines from nitrohaloarenes, activated aryl amines and sodium carbonates
06/02/1981CA1102352A1 Making nitrodiarylamines
06/02/1981CA1102309A1 PROCESS FOR PRODUCING 7-¬D(-)-.alpha.-(4-ETHYL-2,3-DIOXO -1-PIPERAZINECARBOXAMIDO)-.alpha.-(4-HYDROXYPHENYL) ACETAM IDO|-3-¬5-(1-METHYL-1,2,3,4-TETRAZOLYL)THIOMETHYL) -.DELTA.3-CEPHEM-4-CARBOXYLIC ACID AND A PHARMACEUTICALL Y ACCEPTABLE SALT THEREOF AND AN INTERMEDIATE THEREOF
06/02/1981CA1102304A1 Process for the preparation of triterpene derivatives
05/1981
05/26/1981US4269667 Feeding a solution of acrylonitrile, water, and impurities into the upper quarter of a column above the sidestream removal point; vacuum distillation
05/26/1981CA1101886A1 Promoting the reaction of sodium salts of formyl derivatives of aromatic amines to form nitrodiarylamines
05/20/1981EP0028723A1 Process for the preparation of N,N'-diformyl hydrazine
05/19/1981US4268437 Continuous diazotization of amines
05/19/1981EP0020752A4 Process for preparing alkanoic esters.
05/19/1981CA1101441A1 Manufacture of glycol esters
05/12/1981US4267355 Stereospecific amination of an alpha-sulfo, -oxo, or 1-hydroxy-2,2,2-trihaloethoxy-propionic acid by a halo or dihaloaniline
05/12/1981US4267194 Calcium derivatives of taurine having reinforced neuro-muscular activity
05/12/1981CA1100993A1 Process for the production of alkoxy methylene compounds
05/12/1981CA1100987A1 Herbicidally active carbanilic acid esters
04/1981
04/28/1981CA1100149A1 Method for separation of diastereoisomeric 3-(3,4- dibenzyloxyphenyl)serine
04/28/1981CA1100046A1 Aminoalcohols
04/22/1981EP0027208A1 Process for the continuous production of diacetyl-ethylene diamine
04/21/1981US4263215 Oxidizing trans vitamin d3 or a derivative with a selenite ester; efficiency
04/21/1981CA1099834A1 Modified epoxy resins, processes for making and using same and substrates coated therewith
04/15/1981EP0027000A1 Methanol conversion with CO or CO+H2 using iron-cobalt catalyst
04/14/1981CA1099290A1 Process for the preparation of 7-amino-6,7-dihydro (5h) benzocyclohepten
04/14/1981CA1099266A1 Process for the preparation of mixtures of dinitroanthraquinones with a high content of 1,5- and 1,8- dinitroanthraquinone
04/07/1981CA1098915A1 Nitriles and method for their preparation
04/01/1981EP0026154A1 Process for preparing 4,4'-dinitrostilbene-2,2'-disulfonic acid and its salts and its use
04/01/1981EP0025906A1 1-Monohalogenated isocyanates; process for the preparation of mixtures of 1-monohalogenated isocyanates and 1-2-unsaturated isocyanates
03/1981
03/31/1981US4259332 Antilipemic, choleretic, antiinflammatory, analgesic, antipyretic
03/31/1981US4259261 Oxidation color dyes for hair
03/31/1981US4259259 Preparation of β-aminopropionamides
03/31/1981US4259258 Chlorination of corresponding amide in dilute mineral acid
03/31/1981US4259257 1-Phenyl-2-amino-1,3-propanediol-N-aryloxyalkyl derivatives
03/31/1981US4259248 Process for the preparation of mixtures of dinitroanthraquinones with a high content of 1,5- and 1,8- dinitroanthraquinone
03/31/1981CA1098541A1 Process for the resolution of racemic alpha- aminonitriles
03/31/1981CA1098540A1 Process for the resolution of racemic alpha- aminonitriles
03/25/1981EP0025528A1 1-(2-Acetylphenylthio)-3-alkylamino-2-propanols and their acid-addition salts, process for their preparation and medicines containing them
03/25/1981EP0025519A1 Process for the production of 2-alkyl- or 2-arylthiomethyl phenol
03/24/1981US4258062 Isoprenaline antagonists effecting heart rate and blood pressure
03/24/1981US4257978 Microbiocides, fungicides, intermediates
03/24/1981US4257974 Process for the preparation of α,β-dihaloalkyl isocyanates
03/19/1981WO1981000713A1 Method for making thiobiscarbamates
03/18/1981EP0025354A2 Method for making thiobiscarbamates
03/17/1981US4256917 Anhydrous L-lysine monohydrochloride in α-cyrstalline form and preparation thereof
03/17/1981US4256666 Preparation of β-aminopropionamides
03/17/1981US4256665 Preparation of β-aminopropionamides
03/17/1981US4256655 Method for making thiobiscarbamates
03/17/1981CA1097690A1 Process for the production of multi-nuclear aromatic polyamines
03/17/1981CA1097680A1 Pharmaceutically useful anilides of oxalic acid
03/11/1981EP0024965A1 Fluorinated methyl beta-alanine derivatives, their preparation and pharmaceutical compositions containing them
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