CAS: 112-03-8; Trimethylstearylammonium Chloride

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1120-02-1 4292-25-5 10108-87-9

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CAS号74-87-3 氯甲烷 | CAS号124-28-7 十八烷基二甲基叔胺 | CAS号124-30-1 十八胺 | CAS号2520-63-0 3-Isopropyliden...

十八胺置于乙醇,水,Petroleum Ether体系中,化学反应生成十八烷基三甲基氯化铵
参考文献:Reck; Harwood; Ralston,Journal Of Organic Chemistry,1947,Vol. 12,P. 518
标题:Reck; Harwood; Ralston,Journal Of Organic Chemistry,1947,Vol. 12,P. 518

专利信息

专利号:US-2013338369-A1
优先权日:2011-03-07
标 题 :Process for the Synthesis of Aminobiphenylene
发明人：HEINRICH MARKUS; PRATSCH GERALD
权利人:HEINRICH MARKUS; PRATSCH GERALD; BASF SE
摘要:The present invention relates to a process for the synthesis of 2-aminobiphenylene and derivatives thereof by reacting a benzene diazonium salt with an aniline compound under basic reaction conditions.

专利号:US-5859237-A
优先权日:1995-04-28
标 题:Process for the production of phthalocyanine pigment
发明人：NOGUCHI HIDETO; HAYASHI MIKIO; MOMOSE MASATOSHI
权利人:TOYO INK MFG CO
摘要:A process for the production of a phthalocyanine pigment having a clear color tone, a high tinting strength and a finely milled structure by an efficient and economical process, in which the pigmentation from a phthalocyanine crude can be carried out without removing an aromatic hydrocarbon solvent used in the synthesis of the phthalocyanine crude, the process comprising thes steps of n (a) reacting phthalic anhydride or its derivative, urea or its derivative and a catalyst in an organic solvent to synthesize a phthalocyanine crude, n (b) wet-milling a slurry of the synthesized phthalocyanine crude in the presence of a milling medium without removing the aromatic hydrocarbon solvent, and n (c) removing the organic solvent from the slurry of the milled product, purifying the milled product and drying the milled product with a spray type dryer.

专利号:US-5662898-A
优先权日:1990-08-20
标 题 :Genes for the synthesis of antipathogenic substances
发明人：LIGON JAMES M; HILL DWIGHT STEVEN; LAM STEPHEN TING; HAMMER PHILIP E
权利人:CIBA GEIGY CORP
摘要:The present invention is directed to the production of an antipathogenic substance (APS) in a host via recombinant expression of the polypeptides needed to biologically synthesize the APS. Genes encoding polypeptides necessary to produce particular antipathogenic substances are provided, along with methods for identifying and isolating genes needed to recombinantly biosynthesize any desired APS. The cloned genes may be transformed and expressed in a desired host organisms to produce the APS according to the invention for a variety of purposes, including protecting the host from a pathogen, developing the host as a biocontrol agent, and producing large, uniform amounts of the APS.

专利号:US-5110929-A
优先权日:1986-08-07
标题 :Process for the preparation of N-alkylated quaternary nitrogen containing aromatic heterocycles
发明人：PARADIES HENRICH H
权利人:MEDICE CHAM PHARM FABRIK PUTTE
摘要:The synthesis of 4-, 4-(1,1)-and 3,5-substituted N-alkyl-pyridinium salts as well as of 2-carboxamide substituted N(1,4)diazinium compounds are described. The N-surfactants obtained have a small critical micelle concentration (CMC) of 10-5 -10-7 Mol/Liter. These surfactants produce micells of different size and form depending on the nature of the anions. 4-(1,1)-substituted and 3,5-substituted N-alkyl-pyridinium components are capable of forming vesicles in equeous solutions of different forms and sizes. The N-surfactants synthesized can be used as pharmaceuticals.

专利号:EP-1239813-B1
优先权日:1999-12-23
标题:Extract of blue-green alga spirulina and the use thereof in cosmetic skin-care and body care agents
发明人：SCHLOTMANN KORDULA; WALDMANN-LAUE MARIANNE; JASSOY CLAUDIA; KAETEN MELANIE; KOEHLER EVA-MARIA; PULZ OTTO; KURTH ELKE
权利人:HENKEL KGAA
摘要:The invention relates to an aqueous or aqueous-alcoholic extract of the blue-green algal taxon Spirulina, characterized in that it contains at least 10 wt. % magnesium in relation to the dry weight of said extract. The inventive blue-green alga extract is an efficacious component for stimulating intracellular synthesis of ATP and matrix proteins and differentiation of keratinozytes. The blue-green alga extract is used in topical preparations for cleaning and cosmetic care of the skin and hair, in addition to the production of agents for dermatological treatment of the skin.

专利号:US-4894380-A
优先权日:1987-04-03
标题:2-mercapto-5-pyridyl-1,3,4-oxadiazoles and 2-mercapto-5-pyridyl-1,3,4-thiadiazoles of the formula I
发明人：NYFELER ROBERT; ECKHARDT WOLFGANG; BERIGER ERNST; KRISTIANSEN ODD
权利人:CIBA GEIGY CORP
摘要:The invention relates to 2-mercapto-5-pyridyl-1,3,4-oxadiazoles and 2-mercapto-5-pyridyl-1,3,4-thiadiazoles of the formula I (I) wherein X is oxygen or sulfur, R' is C1-C3alkyl which is substituted by bromine, fluorine, C1-C3alkoxy or cyano; unsubstituted or halogen-substituted C3-C7alkenyl; unsubstituted or halogen-substituted C4-C7alkynyl, R is C1-C3alkyl, unsubstituted C1-C3alkoxy or C1-C3alkoxy which is substituted by halogen or C1-C3alkoxy; unsubstituted or halogen-substituted C3-C7alkenyl; C3-C7alkynyl, C1-C3alkylthio, halogen, cyano, hydroxy, amino or amino which is substituted by one or two C1-C3alkyl groups; or is aminocarbonyl; and n is 0, 1, 2, 3 or 4, to the preparation of the compounds of formula I and to novel intermediates for the synthesis of these compounds. The compounds of formula I have nematicidal properties. The invention further relates to nematicidal compositions which contain at least one compound of formula I as active component, and to methods of using said compounds and of the compositions containing them for controlling nematodes.