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| Number | Title | Issue Date |
| 4104471 | Method of adding amines to 1,3 dienes A method of producing 1:2 amine-diene adducts which method comprises contacting a sterically unhindered amine with a 1,3 diene in the presence of a catalytic amount of a catalyst comprising an olefin-palladium complex preferably of the type X--Pd--X where... | 08/01/1978 |
| 4100196 | Production of N-(alkadienyl)amines In the process of producing N-(alkadienyl)amines by the amination of conjugated dienes in a hydroxylic solvent medium in the presence of a catalyst comprising a palladium compound co-catalyzed with a phosphonite ligand, the improvement in which the phosph... | 07/11/1978 |
| 4100194 | Production of unsaturated amines employing a palladium compound co-catalyzed with a phosphonite ligand N-(alkadienyl)amines are produced at a rapid rate and in high yield by the reaction of conjugated dienes with ammonia and amines in a hydroxylic solvent using a catalyst system comprising a palladium compound co-catalyzed with a phosphonite ligand.... | 07/11/1978 |
| 4096180 | Fluorodehydroxylation of serine Organic compounds containing one or more alcoholic hydroxyl groups are transformed into fluorine compounds by reacting them with sulfur tetrafluoride in liquid hydrogen fluoride solution, at temperatures between around -80° C. and +20° C. The method can... | 06/20/1978 |
| 4096150 | Process for manufacture of tertiary amines Substituted amines are prepared with high selectivity by reacting olefin, hydrogen, CO and secondary amine in the presence of a coordination complex catalyst of a Group VIII metal and a ligand, the donor atom of which is oxygen, nitrogen or sulfur.... | 06/20/1978 |
| 4082706 | Non-staining antiozonant enamines Novel enamines, obtained from aldehydes or ketones, may be incorporated into a white-wall tire stock to greatly enhance the ozone resistance of the stock while greatly reducing discoloration or staining of the stock. The aldehydes and ketones utilized are... | 04/04/1978 |
| 4078066 | Cyclohexane tetrols and derivatives thereof The compounds of the invention have the formula ##STR1## wherein Y is a radical of the formula ##STR2## or of the formula ##STR3## WHEREIN (CH2) is a straight or branched chain alkyl radical, n is 1-6, m is 0 or 1 and R... | 03/07/1978 |
| 4076937 | Dibenzyl glycolic acid derivatives The present invention is concerned with new dibenzylglycolic acid derivatives and with the preparation thereof. These derivatives show an extraordinary anti-hypertensive and antisecretory profile.... | 02/28/1978 |
| 4069055 | Photocurable epoxy compositions containing group Va onium salts Cationic polymerization of epoxy resin such as epoxy monomers or prepolymers, can be achieved by use of certain radiation sensitive aromatic onium salts of Group Va elements. Curable compositions are provided which can be used as sealants, coating compoun... | 01/17/1978 |
| 4069222 | Process for preparing 2-(2,2-dicyclohexylethyl)piperidine 2-(2,2-Dicyclohexylethyl)piperidine is prepared via the catalytic hydrogenation of 2-(2,2-diphenylethenyl)pyridine in a single step. High yields are obtained using an anhydrous Raney nickel catalyst.... | 01/17/1978 |
| 4064102 | Light and heat stabilizers for polyolefins Compounds of the formula: ##STR1## wherein R is hydrogen or alkyl (C1 -C8), R' is hydrogen, hydroxyl or lower alkoxy (C1 -C8); R" is alkyl (C1 -C20), alkylene (C2 -C12 | 12/20/1977 |
| 4062849 | Perfluoroalkylene quaternary heterocyclic nitrogen salts New compositions having the following general formula: ##STR1## in which A. Cn F2n+1 represents a straight or branched perfluorinated chain with n being 1 and 20. B. X- is an anion such as a halogen, a sulfate, an alkyl su... | 12/13/1977 |
| 4061633 | Method of recovering primary and secondary amines A method of recovering primary or secondary amines from aqueous, organic or aquo-organic solutions of said amines by subjecting these solutions to distillation or rectification in the presence of carbonic acid.... | 12/06/1977 |
| 4059629 | Perfluoroaliphatic substituted amine mixtures and the method for preparing the same The invention comprises perfluoroalkyl substituted amines of the formula ##STR1## wherein n is an integer from 1 to about 20, m is an integer between 2 or 4, R1 and R2 each is a hydrogen atom or a lower alkyl containing 1 to 3 c... | 11/22/1977 |
| 4056531 | Polymonoolefin quaternary ammonium salts of triethylenediamine High molecular weight N-hydrocarbyl-substituted quaternary ammonium salts in which the hydrocarbyl group has a molecular weight of from about 350-3000 such as a polybutene ammonium chloride are effective detergents and dispersants for gasoline and lubrica... | 11/01/1977 |
| 4048156 | Carbamoylphosphonates This disclosure teaches a method for employing novel carbamoylphosphonates such as ammonium ethyl carbamoylphosphonate, ammonium isopropyl carbamoylphosphonate and ammonium allyl carbamoylphosphonate to regulate the growth rate of plants. SP CROSS REFEREN... | 09/13/1977 |
| 4033996 | 8-Aza-9-oxo(and dioxo)-thia-11,12-secoprostaglandins This invention relates to 8-aza-9-oxo(and dioxo)-thia-11,12-secoprostaglandins and processes for their manufacture. These compounds have prostaglandin-like biological activity and are particularly useful as renal vasodilators, for the prevention of thromb... | 07/05/1977 |
| 4031101 | Cis-2,6-dimethyl-,-diphenyl-1-piperidinebutanol compounds cis-2,6-Dimethyl-,-diphenyl-1-piperidinebutanol; and acid-addition salts. The compounds are pharmacological agents, especially antiarrythmic agents. The compounds can be produced by reacting phenyl lithium or phenylmagnesium halide with ... | 06/21/1977 |
| 4027020 | Randomly terminated capped polymers Anti-microbial polymeric quaternary ammonium compounds having linear chains which terminate in quaternary ammonium moieties, such compounds being formed by polymerization which is carried out in such a manner that the linear chains thereof are terminated ... | 05/31/1977 |
| 4021429 | Synthesis of ethylenically unsaturated compounds from esters or amides Certain hydrocarbylidene-niobium or -tantalum complexes react with esters or N,N-disubstituted amides to produce ethylenically unsaturated compounds. Exemplary is the reaction of trineopentyl(neopentylidene)tantalum with ethyl acetate to produce 2-et... | 05/03/1977 |
| 4020059 | Process for preparing tertiary amines A process for preparing tertiary amines, which comprises reacting a carbonyl compound with a formyl derivative of a secondary amine at a temperature of 100° to 350° C in the presence of water and/or a lower alcohol with or without further presence of a ... | 04/26/1977 |
| 4014678 | 1-(3,7-Dimethyloctyl)-1(2-propenyl)-and 1(2-propynyl)-piperidinium bromides as plant growth regulants Compounds represented by the formula ##STR1## wherein R1 is lower alkyl having 1-4 carbons, lower alkenyl having 2-4 carbons or lower alkynyl having 2-4 carbons; R2, R3 and R4 each are a lower alkyl having ... | 03/29/1977 |
| 4001213 | Repression of polymer formation in the conversion of linear or branched primary diamines to cyclic imines The conversion of linear or branched primary diamines to saturated secondary cyclic amines with the repression of the formation of linear or branched secondary amines, tertiary amines and polymers is carried out in the vapor phase, with a diluent, prefera... | 01/04/1977 |
| 3987097 | Quaternary ammonium halides The invention provides a process for increasing the affinity for anionic dyes of undyed water-insoluble high molecular weight organic compounds containing groups which can be alkylated, which process comprises reacting the high molecular weight compound w... | 10/19/1976 |
| 3975392 | Preparation of 3-methylpiperidine There is disclosed a process for the preparation of 3-methylpiperidine which comprises a multi-stage hydrogenation of -methylene glutaronitrile using as a catalyst a highly dispersed nickel in which the first stage hydrogenation is conducted at tem... | 08/17/1976 |
| 3956390 | Preparation of amines A process is provided for the preparation of amines via the desulfonylation of sulfonamides by means of sodium bis-(2-methoxyethoxy) aluminum hydride.... | 05/11/1976 |
| 3948803 | Catalyst Catalyst compositions comprising a compound of the formula MX(CuCN)n, wherein M is lithium or magnesium, X is chloro, bromo, or iodo and n is one, two or three, in solution in a solvent selected from e.g. tetrahydrofuran, tetrahydropyran and di... | 04/06/1976 |
| 3947458 | Preparation of amines Amines are prepared by reacting ammonia, a primary amine or a secondary amine with an olefin, carbon monoxide and water in the presence of a rhodium catalyst which is rhodium oxide or a rhodium compound capable of forming a rhodium carbonyl and iron carbo... | 03/30/1976 |
| 3936465 | Cyclohexane tetrols and derivatives thereof The compounds of the invention have the formula ##SPC1## Wherein Y is a radical of the formula ##SPC2## Wherein n is 1, 2, 3, 4, 5, or 6, m is 0 or 1, and R5 is hydrogen or alkyl of 1 to 3 carbons; R1, r2, r3 an... | 02/03/1976 |
| 3933825 | Amine salts of acyl lactylic acids Organic amine salt of acyl lactylic acids.... | 01/20/1976 |
| 3932539 | Process for preparing unsaturated terpene alcohols An improved process for the preparation of unsaturated terpene alcohols such as myrcenol and cis and trans ocimenol is described. Acyclic terpene allylic halides are reacted with a tertiary amine of the formula hereinafter described to form the correspond... | 01/13/1976 |
