Patents for C07C 37 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom of a six-membered aromatic ring (10,407) |
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06/02/1987 | US4670609 Diakylbenzene oxidized to dihydroperoxide |
06/02/1987 | CA1222438A1 Unified test means for ion determination |
05/21/1987 | WO1987002910A1 Silica-titania hydrocarbon conversion catalyst |
05/12/1987 | US4665238 Catalytic alkylation with synthesis gas |
05/12/1987 | US4665117 Overbased compounds, heat resistance |
05/12/1987 | CA1221675A1 Process for preparing alkylation catalysts |
05/06/1987 | EP0220948A1 Process for the preparation of quinones |
05/06/1987 | EP0220835A1 Process for dimerization of aromatic halide compounds |
05/05/1987 | US4663478 Reaction with haloform or organic halide with cyclodextrin catalysts |
05/05/1987 | US4663434 Polycarbonates exhibiting improved heat resistance |
05/05/1987 | US4663340 Alpha-adrenoreceptor agonistic 2-[(2-cyclopropyl-5-methyl- or 2-cyclopropyl-5-chlorophenoxy)methyl]-2-imidazolines |
05/05/1987 | US4662935 Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers |
05/05/1987 | CA1221386A1 Process for purifying 2,6-xylenol |
04/28/1987 | US4661645 Synthesis of styrenated hydroquinone |
04/28/1987 | US4661638 Precipitating manganese hydroxide from caustic solution and mixing with magnesium compound |
04/28/1987 | US4661637 Conversion of solid metal phenates to phenols |
04/28/1987 | US4661601 Photographic black color coupler |
04/15/1987 | EP0217897A1 Process for the manufacture of 2.5 - dichlorphenol |
04/14/1987 | US4658043 Ethers of pantolactone |
04/14/1987 | US4657890 Containing a solution of an alkali metal hydroxide with a metal oxide support component under reacting conditions |
04/14/1987 | US4657707 Process for the preparation of aromatic hydroxy compounds |
04/08/1987 | EP0217591A2 Normally liquid C18 to C24 monoalkyl catechols |
04/07/1987 | US4656311 Process for preparing hydroxylated aromatic compounds |
04/01/1987 | EP0216714A2 Process for the selective chlorination of phenolic compounds |
04/01/1987 | EP0216430A1 Catalyst and process for preparing p-isopropenyl phenol |
04/01/1987 | EP0216180A2 Preparation of alkyltetrahydroanthrahydroquinones |
03/31/1987 | US4654447 Flame retardent additives, reacting a 3,3',5,5'-tetrasubstituted diphenoquinone and bromine |
03/26/1987 | WO1987001700A1 Process for oxidizing 2,6-diisopropylnaphthalene |
03/18/1987 | EP0214147A1 Crystalline magnesia-silica composites and process for producing same. |
03/17/1987 | CA1219287A1 Simultaneous halogenation and fluoridation process of aromatic derivatives |
03/17/1987 | CA1219274A1 Substituted 2-(2,6-di-t-butyl-4-alkylphenoxy)-4h-1,3, 2-benzodioxaphosphorins and compositions thereof |
03/04/1987 | EP0213047A1 Process for preparing aromatic hydroxy compounds |
03/04/1987 | CN85106111A Process for preparing partially neutralized strong-acid cation-exchange resins in acid form |
03/03/1987 | US4647704 Hydrocracking process for liquefaction of lignin |
02/25/1987 | EP0211578A2 N-fluoro-N-perfluoromethyl sulfonamides |
02/24/1987 | US4645744 Unified test means for ion determination |
02/17/1987 | US4644086 Using a mixed oxide catalyst containing iron oxide |
02/17/1987 | US4643838 Oil additives; antioxidant, friction resistant, alkenyl succinimide, overbased sulfonates and phenates, dithio phosphoric acid |
02/10/1987 | US4642393 Reacting benzoquinone with a 1,3-butadiene in the presence of a ferric salt catalyst |
02/10/1987 | US4642338 Fluorophenoxyphenoxypropionates and derivatives thereof |
02/10/1987 | CA1217779A Selective c-alkoylation of phenols |
02/04/1987 | EP0210564A2 Process for producing bis-hydroxyphenyl-n-alkanes |
02/04/1987 | EP0210366A1 Process for making bisphenol A |
02/04/1987 | CN86103521A Deprotection of allylic esters and ethers |
02/04/1987 | CN85103128A Think hackberry phenol and process for extracting it |
01/27/1987 | CA1217202A1 Preparation of halogenated phenols |
01/21/1987 | EP0208988A1 Process and catalyst for gas phase alkylation of phenol |
01/21/1987 | EP0208933A1 Supported catalyst, method for its preparation and its use in the production of hydroxide phenyl |
01/20/1987 | US4638102 Separation from o,p1 isomer |
01/06/1987 | US4634796 Acidification of base-treated product after steam distillation |
01/06/1987 | US4634668 Intermediate for p-cresol |
12/31/1986 | CN85105077A Process for producing orthoalkylphenols |
12/30/1986 | US4633024 Process for producing aromatic hydroxy compound |
12/30/1986 | US4633022 Process for preparation of trisubstituted phenols |
12/30/1986 | EP0206951A2 Process for the perfluoroalkylation of aromatic derivatives |
12/30/1986 | EP0206765A2 Process for preparation of rooperol, hypoxoside and derivatives thereof |
12/30/1986 | EP0206543A2 Polyaromatic compounds |
12/30/1986 | EP0206085A1 Heterogeneous catalyst |
12/23/1986 | US4631349 Heterogeneous catalyst process |
12/17/1986 | EP0205317A1 Process for production of alkenyl substituted aromatic compound |
12/10/1986 | EP0204535A1 N-fluoropyridinium salt and process for preparing same |
12/10/1986 | EP0204271A2 Process for the synthesis of phenol |
12/10/1986 | EP0200260A2 Catalyst on the basis of silicon and titanium having high mechanical strength |
12/09/1986 | US4628127 Aluminum phenoxide bonded to acidic polymer |
12/09/1986 | US4628126 Process for the production of dihydroxybenzenes |
12/09/1986 | US4628124 Tetrabromobisphenol-A process |
12/03/1986 | EP0203632A2 Catalyst for the selective decomposition of cumene hydroperoxide and process for preparing it |
12/03/1986 | EP0203195A1 Fluorine-substituted phenyl benzoates and process for their prep aration |
12/02/1986 | US4626605 Using a salt of an aliphatic amine and a strong acid |
11/18/1986 | US4623530 Crystalline magnesia-silica composites and process for producing same |
11/04/1986 | US4621160 Process for the chlorination of aromatic derivatives |
11/04/1986 | US4621159 Brominated hydroxyaromatic compounds |
10/29/1986 | EP0198880A1 A method for dealkylation of alkyl-aryl ethers. |
10/28/1986 | US4620043 Oxidation of aromatic carboxylic acid |
10/28/1986 | US4620042 Preparation of 2-chloro-4-fluorophenol from 4-fluorophenol |
10/28/1986 | CA1213290A1 Process for preparing 4-hydroxy-2,4,6-trimethyl- cyclohexa-2,5-dienone |
10/23/1986 | WO1986006062A1 Process for the manufacture of 2.5 - dichlorphenol |
10/22/1986 | EP0198476A2 Process for the preparation of 2,3,5.trimethyl-hydroquinone |
10/21/1986 | US4618730 In water-free solution of hydrogen peroxide with sulfur dioxide catalyst |
10/21/1986 | US4618686 Includes polychlorinated biphenyls and dibenzo-p-dioxins; palladium catalyst and phypophosphite |
10/21/1986 | US4618627 Allergies |
10/14/1986 | CA1212682A1 Process for the preparation of 2,3-bihydro-2,2- dimethyl-7-benzofuranol |
10/01/1986 | EP0196260A1 Process for the selective chlorination of phenolic compounds |
09/24/1986 | EP0195171A1 Process for the preparation of monochlorohydroquinones |
09/23/1986 | US4613703 Process for allylating hydroxyaromatic compounds |
09/23/1986 | US4613360 Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers |
09/17/1986 | EP0194328A1 Manufacture of phenyl esters and phenol |
09/16/1986 | US4612404 Process for treatment of fluids contaminated with polychlorinated biphenyls |
09/16/1986 | CA1211472A1 3-TRIFLUOROMETHYL-AND 2,5-DIMETHYL-4'-HYDROXY-.alpha.- ETHYL-BENZHYDROL DERIVATIVES, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM |
09/10/1986 | EP0095875B1 Novel tri-phenyl alkane and alkene derivatives and their preparation and use |
08/28/1986 | WO1986004834A1 Crystalline magnesia-silica composites and process for producing same |
08/21/1986 | EP0182872A4 A process for the preparation of cyclobutene-substituted aromatic hydrocarbons. |
08/20/1986 | EP0191120A1 Isomerization of Cresols |
08/19/1986 | US4607128 Novel substituted phenyl ethers, process for their preparation, and their use in the preparation of substituted phenols |
08/19/1986 | US4607117 Methyl 2-(2-hydroperoxy-2-propyl)naphthalene-6-carboxylate and process for producing the same |
08/13/1986 | EP0190815A2 Process for producing aromatic diols |
08/13/1986 | EP0190790A1 Process for the purification of phenol |
08/12/1986 | US4605791 Process for purification of technical grade pentachlorophenol |
08/12/1986 | US4605790 Phenol from coal and biomass |
08/12/1986 | US4605789 Process for preparing spirobiindanols |