CAS: 124-28-7; N,N-Dimethyloctadecan-1-Amine

相似化合物

112-69-6 7378-99-6 112-75-4

上下游产品

CAS号3886-90-6 N,N-二甲基硬脂酰胺 | CAS号112-92-5 硬脂醇 | CAS号124-40-3 二甲胺 | CAS号3007-53-2 N,N-二甲基十二烷酰胺 | CAS号50-00-0 甲醛 | CAS号64-18-6 甲酸 | CAS号124-30-1 十八胺 | CAS号74-89-5 氨基甲烷 | CAS号3386-33-2 氯代十八烷 | CAS号112-89-0 溴代十八烷 | CAS号111-98-8 1-°Ctadecanamin... | CAS号1323108-68-4 N,N,N-ethyl-dim... | CAS号124-03-8 十六烷基二甲基乙基溴化铵(EHDAB) | CAS号3700-67-2 双十八烷基二甲基溴化铵 | CAS号353-66-2 二氟二甲基硅烷 | CAS号7783-61-1 四氟化硅 | CAS号13078-60-9 dimethyl-°Ctade...

N N-二甲基-9-十八酰胺置于sponge Copper Catalyst: 73.4Percent Cu,0.5Percent Mg,5.7Percent Fe,0.9Percent Al 氢气体系中,用 水 用作溶剂,250.0 °C,1.5 Mpa 条件下,以81.7%的收率获得十八烷基二甲基叔胺
参考文献:Process For Producing Nitrogen-Containing Compounds
标题:Process For Producing Nitrogen-Containing Compounds
摘要:本发明涉及一种在存在含有海绵铜催化剂的催化剂的情况下,通过还原酰胺化合物来生产三级胺的方法,所述海绵铜催化剂是通过浸出含有铜和铝的合金颗粒并干燥浸出的合金颗粒获得的.本发明提供了一种在无溶剂适度条件下将脂肪酸酰胺经过加氢还原处理以高产率产生含有少量副产物的高纯度脂肪族三级胺的方法.

专利信息

专利号:US-6479599-B1
优先权日:1997-04-04
标题:Catalyst system for high yield synthesis of polyolefins
发明人：PEIL KEVIN P; WILSON DAVID R
权利人:BP CHEM INT LTD
摘要:This invention relates to a supported metallocene catalyst system for the high yield synthesis of polyolefins, to methods of preparation of the catalyst system, to polymerization processes which use the catalyst system and to polyolefin polymers produced by the polymerization processes.

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-5973166-A
优先权日:1998-03-02
标 题 :Method for the preparation of maleimides
发明人：MIZORI FARHAD G; DERSHEM STEPHEN M
权利人:DEXTER CORP
摘要:In accordance with the present invention, there are provided improved methods for the preparation of maleimide monomers. This new method for the synthesis of maleimides is clearly superior to those documented in the prior art. Furthermore, the invention method utilizes materials with reduced toxicity, thus the overall process has a minimal impact on the environment. Thus, in accordance with the present invention, it has been discovered that certain amine salts can be successfully used to replace the polar, aprotic solvents cited in the prior art for the cyclodehydration of maleamic acids. The use of these salts provides competitive reaction times and product yields relative to results obtained with the polar, aprotic solvents. These salts have the advantage of having no vapor pressure and, therefore, have no possibility to co-distill with the water produced by the cyclodehydration reaction. Furthermore, such salts can be tailored to have desirable solubility characteristics (i.e., soluble in the refluxing azeotropic solvent, but insoluble at room temperature) that permit their easy removal from the reaction product. Such salts are not destroyed during the cyclodehydration reaction and, therefore, can be efficiently recycled again and again.

专利号:US-4975482-A
优先权日:1989-08-18
标题:Viscoelastic fluids formed through the interaction of polymerizable vesicles and alkyl-containing polymers (C-2381)
发明人：PEIFFER DENNIS G
权利人:EXXON RESEARCH ENGINEERING CO
摘要:The synthesis, preparation and utilization of vesicle-containing viscoelastic monomer fluids mixed with anionic-alkyl containing copolymers are described. These fluid mixtures possess dramatic rheological behavior at very low concentrations as compared to the two individual components or even in comparison with most conventional water soluble polymers. Marked changes in solution properties are exhibited with minor modification in the structure of the copolymers, monomers, vesicle structure and monomer stoichometry. In addition, the synthesis, preparation and utilization of a novel family of polymerizable vesicles formed via anionic-cationic interactions are described. These structures are formed under very mild agitation conditions and the resulting solutions possess rheological properties substantially different than either of the individual monomers or conventional polymers formed with these unique monomers. Furthermore these vesicles could be useful in a number of encapsulation schemes.

专利号:US-6150403-A
优先权日:1997-10-14
标 题 :Topical compositions for regulating the oily/shiny appearance of skin
发明人：BIEDERMANN KIMBERLY A; SCHUBERT HARRY L; PARRAN JR JOHN J
权利人:PROCTER & GAMBLE
摘要:The present invention relates to methods for inhibiting sebaceous gland activity in mammalian skin comprising administration of a topical composition comprising dehydroacetic acid or pharmaceutically acceptable salts thereof, and a dermatologically-acceptable carrier. The present invention also relates to methods and topical compositions further comprising agents which regulate the oily and/or shiny appearance of skin, and agents which treat acne and related skin disorders in mammalian skin and scalp. Methods of reducing sebum synthesis with the use of dehydroacetic acid, methods of regulating the oily and/or shiny appearance of skin, and methods of treating acne and other skin disorders are also encompassed by the present invention.

专利号:US-2009054649-A1
优先权日:2005-09-22
标题 :Bridged Organosilane and Production Method Thereof
发明人：SHIMADA TOYOSHI; GOTO YASUTOMO; INAGAKI SHINJI; MIZOSHITA NORIHIRO; IKAI MASAMICHI
权利人:TOYOTA CHUO KENKYUSHO KK; TOYOSHI SHIMADA
摘要:Provided is a bridged organosilane, which has a large complex organic group, and which is useful in the synthesis of a mesoporous silica and a light-emitting material, and a production method of the bridged organosilane. The bridged organosilane is expressed by the following general formula (1): n n n n n n n n n n [in the formula (1), q represents an integer in a range from 2 to 4, X 1 — represents a substituent selected from the group consisting of substituents expressed by the following general formulae (2) to (5): n n n n n n n n n n (in the formulae (2) to (5), R 1 represents alkyl group having 1 to 5 carbon atoms, R 2 represents an allyl group, and n represents an integer in a range from 0 to 3, and m represents an integer in a range from 0 to 6), and A 1 represents an organic group expressed by, for example, the following general formula (6): n n n n n n n n n n (in the formula (6), Y 1 < represents a substituent expressed by, for example, Oâ•?<)].