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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08/15/1978 | US4107090 Catalyst for hydrogenolysis of N,N-dimethyl-3,5-ditert.butyl-4-hydroxybenzylamine |
08/08/1978 | US4105857 Process for preparing phenyl trichloro-ethanes |
08/08/1978 | US4105699 Preparation of o-benzylphenol |
08/08/1978 | US4105698 Preparation of cinnamyl-substituted phenols |
08/01/1978 | US4104203 Perfume compositions containing catechol-camphene reaction products |
08/01/1978 | US4103707 Device for dispersing exhaust gases |
07/25/1978 | US4103096 Preparation of meta-alkylphenols |
07/18/1978 | US4101590 Process for separation and purification of vinylphenol |
07/18/1978 | US4101561 Oxidative coupling of alkylphenols catalyzed by metal complexes of imino acid compounds |
07/18/1978 | US4101391 Electrolytic oxidative methyl-methyl coupling of cresol salts |
07/11/1978 | US4100207 Preparation of methyl-substituted phenols |
07/11/1978 | US4100206 Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of keto alcohol compounds |
07/11/1978 | US4100205 Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of aminoketo compounds |
07/11/1978 | US4100204 Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of a hydroxy- or keto-acid compound |
07/11/1978 | US4100203 Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of an oxime of a keto or aldehyde compound |
07/11/1978 | US4100202 Oxidative coupling of alkylphenols or 1-naphthols catalyzed by cupric complexes |
07/04/1978 | US4098830 Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of dicarboxylic acid compounds |
07/04/1978 | US4098829 Polymeric hydroquinone antioxidant |
06/27/1978 | US4097539 Process of scrubbing polyhydroxy phenols from gas |
06/27/1978 | US4097538 Dehydrochlorination of a dihydroxydiphenyl trichloroethane |
06/27/1978 | US4097461 Cupric, cobaltous, manganous, or chromic chelate of diketone or keto ester |
06/27/1978 | US4097411 Catalyst for preparation of ortho-alkylated phenols |
06/20/1978 | US4096190 Oxidative coupling of alkylphenols catalyzed by metal ammonia complexes |
06/13/1978 | US4094994 Anticancer agents, tumor inhibition, hormone-dependent carcinomas |
06/13/1978 | US4094913 Process for the preparation of 2,5-dichlorophenol |
06/13/1978 | US4094912 Process for converting aromatic aldehydes to phenolic compounds |
06/13/1978 | US4094909 Process for the decarboxylation-oxidation of benzoic acid compounds |
06/06/1978 | US4093667 Hexylating resorcinol, bases, acid catalysts |
06/06/1978 | CA1032556A1 Preparation of brominated aromatic compounds by suspension bromination |
05/30/1978 | US4092414 3,4-Dihydrospiro-2H-1,3-benzoxazines and their use in treating edema, abnormal electrolyte retention, and inflammation |
05/30/1978 | US4092367 Anhydrous phosphoric acid |
05/30/1978 | US4092351 Reacting dialkyl glutarate with dialkyl dialkoxymalonate |
05/30/1978 | CA1031971A1 Optimised installation of the dispersion of waste gases |
05/23/1978 | US4091225 Alkylation, reduction, transesterification |
05/23/1978 | US4091038 Iodine as promoter, phenol and 1,2-dihaloethane, zinc containing catalyst |
05/09/1978 | US4088702 Catalytic dehydrogenation of a cyclohexanone dimer and o-cyclohexylphenol |
05/02/1978 | US4087469 Method of producing 2,2 '-methylenebis(4,6-dialkylphenols) |
05/02/1978 | US4087463 Cobalt carbonyl catalyst |
05/02/1978 | US4087410 2,6-dimethoxyphenol, tert-carbinol in the presence of an acid |
05/02/1978 | US4087272 Postemergence herbicides |
04/25/1978 | US4086283 From m-cresol and propylene with alumina catalyst and ammonia, hydrazine or amine catalysts |
04/25/1978 | US4086282 From isophorone, halogen or halogen compound as catalyst |
04/25/1978 | US4086281 Acid catalyst |
04/18/1978 | US4085150 Process for the ortho alkylation of phenols in the presence of a copper-zinc-aluminum mixed oxide catalyst |
04/18/1978 | US4085124 Oxidative coupling of alkylphenols, alkoxyphenols and 1-naphthols catalyzed by metal complexes of amino compounds |
04/04/1978 | US4082814 Growth inhibitors for mosquito larvae |
04/04/1978 | US4082658 Hollow fiber membranes of ethylene copolymers and process for use |
04/04/1978 | US4082428 Liquid crystal composition and method |
03/28/1978 | US4081489 Sulfuric acid catalyst |
03/28/1978 | US4081485 Hydroquinone-ketone molecular compound and process for purifying hydroquinone using said molecular compound |
03/28/1978 | US4081475 Trialkylsubstituted hydroxybenzyl malonates and stabilized compositions |
03/28/1978 | US4081425 Process for the manufacture of light color terpenephenols |
03/21/1978 | US4080390 Process for the production of o-phenylphenol |
03/21/1978 | US4080371 Process for the production of α, α, α, α', α',α'-hexakisaryl-1,3- and -1,4-dimethyl benzenes |
03/14/1978 | US4079087 Three phase crystallization of bisphenol A |
03/07/1978 | US4078006 Process for preparing dihydric phenol derivatives |
02/28/1978 | US4076887 Pressure sensitive sheet containing a dimer of an alkenyl phenol as a developer |
02/28/1978 | US4076759 Production of phenols |
02/28/1978 | US4076741 Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers |
02/21/1978 | US4075250 Production of phenols |
02/14/1978 | US4073815 Process for the preparation of 2,2-bis(3,5-di-t-butyl-4-hydroxyphenyl)propane |
02/14/1978 | US4073814 Dehydrochlorination method |
02/14/1978 | US4073746 Mixtures of α,α'-bis-(2-hydroxy-3,5-dialkylphenyl)-p-and -m-diisopropylbenzenes, a process for the preparation thereof and the use thereof as stabilizers |
02/07/1978 | US4072724 Process for preparing hindered alkenyl phenols |
02/07/1978 | US4072723 Preparation of 2,3,6-tri-lower alkyl phenols |
02/07/1978 | US4072722 Process for preparing dihydric phenol derivatives |
02/07/1978 | US4072721 For photography, treatment with hydrogen, palladium catalyst |
02/07/1978 | US4072660 Process for the manufacture of resorcinols |
01/31/1978 | US4071569 Cleaving alkylbenzene hydroperoxide |
01/31/1978 | US4071566 Preparation of cresols and xylenols from tetramethylphenols and pentamethylphenol |
01/31/1978 | US4071555 Benzene-1,3,5-tris-acetoxime and the process for making phloroglucinol therewith |
01/24/1978 | US4070464 Method of treating autoimmune diseases |
01/24/1978 | US4070392 Acid catalyst |
01/24/1978 | US4070383 Oxidative coupling of phenols and naphthols |
01/24/1978 | US4070374 Process for the preparation of aryl substituted aldehydes, ketones and alcohols |
01/24/1978 | US4070318 Vinyl pyridine copolymer rubber, condensation |
01/17/1978 | US4069340 Aryloxy dimethyl immonium chlorides from dimethyl formamide and corresponding aryl chloroformates |
01/10/1978 | US4067990 Process for the preparation of insecticidal compositions based on carbamic esters |
01/10/1978 | US4067913 Process for the production of 2,5-dichloro-4-bromophenol |
01/10/1978 | US4067912 Production of phenols |
01/10/1978 | US4067899 Bacteriostats |
01/10/1978 | US4067890 Oxidative coupling of alkylphenols, alkoxyphenols and naphthols catalyzed by metal complexes of amino carboxylic and amino sulfonic acids |
01/03/1978 | US4066707 Oxidation with a peroxy acid |
12/06/1977 | US4061686 Perfume intermediates |
12/06/1977 | US4061685 Catalytic synthesis of phenols |
12/06/1977 | US4061565 Sorption of weak organic acids from water by polyurethane |
11/29/1977 | US4060563 Process for preparing 2-allyl phenol |
11/29/1977 | US4060562 Process for preparing meta-substituted halophenols |
11/29/1977 | US4060561 Method for the preparation of trimethylhydroquinone |
11/29/1977 | US4060560 Disproportionation of xylenols with phenol to form cresols |
11/29/1977 | US4060559 Process for preparing O-phenylphenol |
11/29/1977 | US4060556 From a phenol and a 1,3-diketone, basic catalyst |
11/22/1977 | US4059638 From the diacyl compound of dimeric p-isopropenylphenol, acid catalyst |
11/22/1977 | US4059544 Catalysts, adsorbers, microsieves, ion exchangers |
11/15/1977 | US4058570 From bromine and a tetrasubstituted diphenoquinone |
11/15/1977 | US4058566 Hexamethylenetetramine, protonic solvent |
11/08/1977 | US4057588 Process for the preparation of phloroglucinol |
11/01/1977 | US4056572 Oxidation of alkylbenzene, acid catalyst |
11/01/1977 | US4056539 Naphthalide indicator dyes |
10/25/1977 | US4055605 Phenol alkylation |