| Patents for 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) |
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| 09/11/1979 | US4167456 Using diaryl ethers |
| 09/11/1979 | CA1062283A1 Process for the cristallisation of a complex made from 2,2-di(4-hydroxyphenyl) propane and phenol |
| 09/11/1979 | CA1062282A1 Method of producing 2,2'-lower alkylidene-bis(4,6-dialkylphenols) |
| 09/11/1979 | CA1062281A1 PROCESS FOR THE PRODUCTION OF .alpha.,.alpha.,.alpha.,.alpha.',.alpha.',.alpha.'-HEXAKISARYL-1,3-AND-1,4-DIMETHYL BENZENES |
| 08/21/1979 | US4165439 Process for the selective ortho-alkylation of a phenol in the presence of a copper-chromium catalyst |
| 08/14/1979 | US4164510 Process for the autoxidation of an isopropylphenyl ester |
| 08/08/1979 | EP0003338A2 Use of benzyl-phenols as antioxidants |
| 08/07/1979 | US4163863 Peroxidation of an alkylbenzene, acid catalyzed decomposition of peroxide, catalytic hydrogenation |
| 08/07/1979 | US4163801 Treatment of animals with 2,6-bis(2-hydroxybenzyl)phenols to eradicate trematodes |
| 08/07/1979 | CA1060050A1 Purification of hydroquinone |
| 07/24/1979 | CA1059150A1 Process for producing ethylphenol |
| 07/24/1979 | CA1059148A1 Process for the preparation of meta-substituted halogeno-phenols |
| 07/17/1979 | CA1058525A1 Membrane separation of phenols from aqueous streams |
| 07/11/1979 | EP0002887A1 A linear trimer of p-isopropenyl phenol, a process for the preparation of the trimer, epoxy resins cured using the trimer and an epoxy derivative of the trimer |
| 07/10/1979 | US4160925 Quadruple frequency converter |
| 07/10/1979 | CA1058205A1 Method for the preparation of salts of carbonic acid monoesters |
| 07/03/1979 | US4160112 Contacting with strong acid, distilling of excess bromine |
| 07/03/1979 | CA1057779A1 Process for direct methylation of phenol in liquid phase |
| 07/03/1979 | CA1057776A1 Methylation of alpha-naphthol to 2-methyl-1-naphthol |
| 07/03/1979 | CA1057695A1 Method for separating and recovering hydroquinone |
| 06/26/1979 | CA1057311A1 Process for manufacture of catechol |
| 06/19/1979 | US4158611 Separation through distillation of phenol from acetone, acetophenone, carbinol and high boiling products |
| 06/12/1979 | CA1056406A1 Production of ethylphenols |
| 06/12/1979 | CA1056390A1 Oxidative coupling of alkylphenols catalyzed by metal complexes of amino compounds |
| 06/05/1979 | CA1055963A1 Process for the manufacture of resorcinol |
| 05/29/1979 | US4156789 5,6,7,8-Tetrahydro-1,6,7-naphthalenetriols |
| 05/29/1979 | US4156787 Hydrogenation catalyst |
| 05/29/1979 | CA1055529A1 Preparation of terpenophenols |
| 05/29/1979 | CA1055523A1 Process for the preparation of phloroglucinol |
| 05/16/1979 | EP0001910A1 Preparation of 4,4'-dihydroxy stilbenes or derivatives thereof |
| 05/16/1979 | EP0001909A1 Preparation of 1,2-bis(4-hydroxyaryl)ethanes by one-step dehydrohalogenation-rearrangement-hydrogenation of 1,1-bis(4-hydroxyaryl)-2-haloethanes, which may be followed by acylation |
| 05/16/1979 | EP0001863A1 Preparation of bisphenols |
| 05/15/1979 | US4154968 Bactericidic and fungicidic chloromethylisopropyphenols |
| 05/15/1979 | US4154965 From d-keto esters, two stage |
| 05/15/1979 | US4154964 By treatment with countercurrent flow of phosphoric acid under a temperature gradient |
| 05/15/1979 | US4154742 Certain 5-substituted or unsubstituted phenyl or furyl benzofuran 2-carboxylic acids |
| 05/08/1979 | US4153630 Inclusion compounds, process for preparation thereof, and process for separating isomers using the inclusion compounds |
| 05/02/1979 | EP0001698A1 Isomerisation and production of alkylphenols |
| 05/02/1979 | EP0001668A2 Cyclisation process for preparing 11 beta-axially-substituted steroids |
| 04/24/1979 | US4151177 Synthesis of optically active vitamin E |
| 04/24/1979 | US4151028 Alkanolamine salts of phenolic resins |
| 04/24/1979 | CA1053263A1 Process for producing ethylphenols |
| 04/17/1979 | US4150243 Sulfuric acid |
| 04/10/1979 | US4149019 Process for the transalkylation of nuclear methylated phenols |
| 04/10/1979 | US4149015 Substituted benzopinacols |
| 04/04/1979 | EP0001321A1 Alkanolamine salts of phenolic resins, their manufacture and their use as bonding agents |
| 04/03/1979 | US4147872 3-[2-Hydroxy-4-(substituted)-phenyl]azacycloalkanes and derivatives thereof as analgesic agents and intermediates therefor |
| 04/03/1979 | US4147806 Anti-inflammatory and analgesic medicaments |
| 04/03/1979 | US4147708 Preparation of carotenoids using a π-allyl complex |
| 03/21/1979 | EP0001043A2 Synthesis and aqueous recovery of hydroquinone |
| 03/20/1979 | CA1051035A1 Process for the recovery of ortho-phenylphenol |
| 03/13/1979 | US4144400 Process for the continuous preparation of di-tertiary butylcresols |
| 03/06/1979 | US4143139 Analgesics, hypotensives, immunosuppressants, tranquilizers, antisecretory, anti-anxiety |
| 03/06/1979 | US4142943 Adding polyols or ethers during distillation |
| 02/27/1979 | CA1049564A1 Process for the preparation of bis(hydroxyaryl) compounds |
| 02/13/1979 | US4139545 Immuno-potentiators |
| 02/07/1979 | EP0000542A1 Process for the preparation of trifluoromethyl phenols |
| 02/06/1979 | US4138591 Manufacture of alkylphenols |
| 02/06/1979 | US4138259 Color photographic light-sensitive material |
| 01/30/1979 | CA1047537A1 O-benzylphenols |
| 01/23/1979 | CA1046827A1 Diazo compositions with aralkyl substituted resorcinol derivative as coupling component |
| 01/16/1979 | CA1046529A1 Insecticides |
| 01/10/1979 | EP0000165A1 Process for preparing pure 2-hydroxybenzyl alcohol and pure 4-hydroxybenzyl alcohol or a mixture of both hydroxybenzyl alcohols |
| 01/09/1979 | US4133821 Alkylidenediquinocyclopropanes and Diarylcyclopropenes and method for preparation |
| 12/26/1978 | US4131656 Starting materials for 1-hydroxy-3-alkyl-dibenzopyran derivatives |
| 12/26/1978 | US4131557 Soap composition |
| 12/26/1978 | US4131555 Reacting catechol with camphene, friedel-crafts catalyst |
| 12/26/1978 | CA1045164A1 Process for the preparation of new terpenophenols |
| 12/05/1978 | US4128728 Production of 2,3,6-trimethylphenol |
| 12/05/1978 | CA1043816A1 METHOD FOR THE PRODUCTION OF .beta.-NAPHTHOL |
| 11/28/1978 | US4127735 Preparation of dichlorophene |
| 11/28/1978 | US4127608 Bis(tri(decyl or octyl)methylammonium) nitrosodisulfonate |
| 11/28/1978 | CA1043351A1 Phenolic menthene derivatives, process for their preparation and therapeutic composition containing same |
| 11/21/1978 | US4126750 Process for the high pressure methylation of 2,6-xylenol |
| 11/21/1978 | CA1043045A1 Method for making polyetherimide |
| 10/31/1978 | CA1041550A1 Hydrolysis of toluene diamines to produce methyl resorcinols |
| 10/31/1978 | CA1041549A1 Production of hydroquinone |
| 10/31/1978 | CA1041548A1 Method of and an installation for the continuous production of aqueous dialkali salt solutions of aromatic dihydroxy compounds |
| 10/24/1978 | US4122289 Method for preparing 2,6-ditert.butylphenol |
| 10/24/1978 | US4121939 Color photographic light-sensitive material containing +-alkyl substituted hydroquinone |
| 10/24/1978 | CA1041113A1 1,2-diphenyl-ethane derivatives |
| 10/17/1978 | CA1040659A1 Production of hydroquinone |
| 10/10/1978 | US4119791 Aqueous recovery of hydroquinone |
| 09/26/1978 | US4117018 Lithium halide catalyst |
| 09/19/1978 | US4115355 Substituted phenols |
| 09/19/1978 | CA1038763A1 Pharmaceutical compositions comprising biphenyl derivatives |
| 09/12/1978 | US4113976 Method of preparing 2,6-di-tert.butylphenol |
| 09/12/1978 | US4113975 Solvent extraction of acids, neutralization |
| 09/12/1978 | US4113974 Process for purifying impure diphenols |
| 09/12/1978 | US4113973 Hydroxy functional polyesters/ a phenol |
| 09/12/1978 | US4113740 Synthesis of optically active vitamin E |
| 09/05/1978 | US4112244 Multistage, from p-diisopropylbenzene dihydroperoxide |
| 09/05/1978 | US4112243 Production of hydroquinone from nonaqueous solvent systems |
| 09/05/1978 | US4112242 Process for production of 4,4-isopropylidene-bis-2,6-dibromo/phenol |
| 09/05/1978 | US4112003 Process for preparing polyphenols |
| 09/05/1978 | US4112000 Bacteriostats |
| 09/05/1978 | CA1037955A1 5h-(1)benzopyrano(3,4-d)pyridines |
| 09/05/1978 | CA1037952A1 Stillbene derivatives with sulfonic acid groups |
| 08/29/1978 | US4110541 Solvent extraction |
| 08/29/1978 | US4110540 Process for the preparation of multinuclear phenols which are alkylated in the nucleus |