| Patents for C07B 31 - Reduction in general (2,354) |
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| 06/28/1977 | US4032555 Alkali metal phenolate |
| 06/21/1977 | US4031143 Reduction using NaAlEt2 H2 |
| 06/07/1977 | US4028389 Metallocenes and metallocene derivatives having a radioactive central atom |
| 05/17/1977 | US4024159 Process for the production of liquid acetals |
| 05/10/1977 | US4022795 Method for dehalogenating aromatic compounds |
| 05/03/1977 | US4021498 Adiabatic process for nitration of nitratable aromatic compounds |
| 04/12/1977 | US4017545 Process for the preparation of bicycloalkane derivatives |
| 03/22/1977 | US4013655 Production of alkoxylated n-methylol compounds |
| 03/01/1977 | US4010181 Bis(phosphinomethyl)cyclobutane rhodium complexes |
| 02/15/1977 | US4008281 Bis-phosphine |
| 01/25/1977 | US4005132 Borylation, dehydration |
| 01/25/1977 | US4005088 Process for the chemical separation of racemic modifications of α-aminocarboxylic acid derivatives, and cinchonidine salt intermediates |
| 01/11/1977 | US4002666 Salt formation with phenylethylamine, decomposition, hydrolysis |
| 12/28/1976 | US4000135 Iron tetraazannulenes as catalysts |
| 12/21/1976 | US3998760 With magnesium oxide; higher conversions and yields |
| 12/07/1976 | US3996246 3-aminomethyl-pinane as resolving agent |
| 12/07/1976 | US3996012 Catalytic reactor having disk-shaped, rotor-stator, reaction surfaces |
| 11/30/1976 | US3994897 Process for the manufacture of carboxylic acids from methyl ketones |
| 11/02/1976 | US3989750 Lewis acid |
| 10/26/1976 | US3988341 Esterification process |
| 10/26/1976 | US3988329 Process for continuous catalytic hydrogenation |
| 10/19/1976 | US3987094 And acyl halides, dehydrohalogenation, hydrolysis |
| 09/14/1976 | US3980698 Alpha-phenyl-beta-(lower alkylphenyl)ethylamine |
| 09/14/1976 | US3980666 Process for the resolution of D,L-penicillamine and salts formed during said process |
| 08/31/1976 | US3978101 Hydrogenation catalysts |
| 08/24/1976 | US3976680 Production of an ester of one enantiomer of an α-amino acid in the form of a salt with an optically active acid |
| 08/24/1976 | US3976677 Process for carboxylating organic substrates with carbon dioxide in hydrocarbon solvents |
| 07/27/1976 | US3971816 Esters of carboxylic acids formally substituted by sodium or potassium in the alpha-position and the method for their preparation |
| 07/13/1976 | US3969274 Silica xerogel support |
| 07/13/1976 | US3969196 Process for the separation of mixtures of substances |
| 07/06/1976 | US3968050 Oxidation of molten salts and recovery of chlorine values |
| 06/29/1976 | US3966781 Deuteration of functional group-containing hydrocarbons |
| 06/22/1976 | US3964985 Electrodialysis apparatus and process for ion modification |
| 06/01/1976 | US3960767 Zinc carbonate, phosphoric acid |
| 05/25/1976 | US3959364 Preparation of arylalkanoic acids |
| 05/18/1976 | US3957823 Electrophilic substitution of nitrosamines |
| 05/04/1976 | US3954783 Resolution process and salt of protected D-penicillamine and L-pseudonorephedrine |
| 04/27/1976 | US3953360 Preparation of selective adsorbing particles |
| 04/20/1976 | US3952067 Antiinflammatory, analgesic, antipyretic |
| 04/20/1976 | US3952037 Aluminum catalysts |
| 04/20/1976 | US3951869 Manganese oxide |
| 04/13/1976 | US3950262 Graphite intercalated antimony pentafluoride |
| 04/06/1976 | US3949000 Complex formers |
| 04/06/1976 | US3948858 Polymerization of ethylenically unsaturated compounds |
| 03/30/1976 | US3947515 Process for the preparation of pure, aromatic o-hydroxy-carboxylic acid aryl amides |
| 03/23/1976 | US3946037 With sulfur trioxide |
| 03/02/1976 | US3941810 Sulfonation of aromatic compounds in the presence of solvents |
| 03/02/1976 | US3941776 Racemization of aminolactam compounds |
| 02/17/1976 | US3939204 Radioactive functional diagnostic agents |
| 02/10/1976 | US3937718 Carboxylic acids, alcohols, tertiery phosphines, disulfides, sulfenic acid ester |
| 01/20/1976 | US3933813 Alkali metal thiocyanate with ethylene oxide to form ethylene sulfide |
| 01/13/1976 | US3932534 Process for hydrogenation reaction of unsaturated organic compounds |
| 01/06/1976 | US3931214 Antihypotonic, diuretic, antiphlogistic |
| 01/06/1976 | US3931106 Generation and use of dinitrile oxides |