CAS: 13162-05-5; N-Vinylformamide

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CAS号75-07-0 乙醛 | CAS号77287-34-4 甲亚胺酸 | CAS号74-86-2 乙炔 | CAS号27394-99-6 N-(1-cyanoethyl... | CAS号102904-85-8 N-(1-hydroxyeth... | CAS号38591-94-5 N-(1-methoxyeth... | CAS号20602-52-2 N-(1-formamidoe... | CAS号74769-49-6 N-(1-Acetoxyeth... | CAS号3195-78-6 N-乙烯基-N-甲基乙酰胺 | CAS号2867-48-3 N-methyl-N-viny... | CAS号574-98-1 N-(2-溴乙基)邻苯二甲酰亚胺 | CAS号627-45-2 N-甲酰乙胺 | CAS号102904-85-8 N-(1-hydroxyeth... | CAS号38591-94-5 N-(1-methoxyeth...

N-(1-Ethoxyethyl)-Formamide置于magnesium Oxide体系中,用 乙醇 用作溶剂,185.0~400.0 °C,35.0 Kpa 条件下,反应生成N-乙烯基甲酰胺
参考文献: Synthesis Of 1-Hydroxyethyl Formamides And N-Vinyl Formamides[fr] Synthèse De 1-Hydroxyéthylformamides Et De N-Vinylformamides
标题: Synthesis Of 1-Hydroxyethyl Formamides And N-Vinyl Formamides[fr] Synthèse De 1-Hydroxyéthylformamides Et De N-Vinylformamides
摘要:本文提供了用于生产n-乙烯羧酸酰胺的工艺和系统.根据本发明的某些方面,描述了一种生产n-乙烯羧酸酰胺的工艺,该工艺在形成中间化合物时消除了中间固体处理步骤,从而提高了效率并降低成本.本文描述的工艺和系统可用于合成n-乙烯甲酰胺及其中间体,包括1-羟基乙酰甲酰胺和1-烷氧基乙酰甲酰胺,或用于合成n-甲基,N-乙烯甲酰胺及其中间体,包括n-甲基,1-羟基乙酰甲酰胺和n-甲基,1-烷氧基乙酰甲酰胺.

专利信息

专利号:US-10696622-B2
优先权日:2016-08-29
标题 :Synthesis of N-vinyl carboxylic acid amides
发明人：DUMOLEIJN KIM; MOONEN KRISTOF; Henricot Alexis; Han Cai Xing Simon
权利人:TAMINCO BVBA; EASTMAN CHEM CO
摘要:Processes and systems for producing N-vinyl carboxylic acid amides are provided herein. According to some aspects of the present invention, a process for producing an N-vinyl carboxylic acid amide is described that eliminates interim solids handling steps during formation of the intermediate compounds, thereby increasing efficiency and reducing cost. The processes and system described herein may be used for the synthesis of N-vinylformamide and its intermediates, including 1-hydroxyethylformamide and 1-alkoxyethylformamide, or for the synthesis of N-methyl,N-vinylformamide and its intermediates, including N-methyl,1-hydroxyethylformamide and N-methyl,1alkoxyethylformamide.

专利号:US-9788548-B2
优先权日:2013-12-13
标题:Synthesis of pure diallyl morpholinium monomers in high yields and using antibacterial effect of their spiro polymers
发明人：BICAK TUGRUL CEM; INCE AHMET; BICAK NIYAZI
权利人:BICAK TUGRUL CEM; Tugrul Cem BICAK
摘要:Herein, the synthesis of N,Ndiallyl morpholinium monomers and polymerization of the same to form rings at high yield and purity are explained. The process involves the synthesis of N,Ndiallyl morpholinium bromide and chloride and subsequently partially or completely exchanging their anions with borate, p-toluenesulfonate, oleate, and acetate anions. The cyclopolimerization of monomers yields water soluble polymers carrying quaternary ammonium groups in each repeated unit, whose aqueous solutions act as a bactericide solution. These solutions are advantageous in preparation of antibacterial formulations intended for domestic use. The polymer with bromide and borate anions is an efficient antibacterial which is able to kill “ Pseudomonas Aeruginosa â€?, the hardest hospital bacterium to cope with, as well as various common bacteria. These formulations are suitable for producing bactericide wet wipes and forming abacterial surfaces and, when combined with air conditioners, generating bacteria free air.

专利号:US-5788950-A
优先权日:1994-08-03
标 题 :Method for the synthesis of mixed metal oxide powders
发明人：IMAMURA KUNIO; DIGREGORIO JOHN F; SMITH DOUGLAS M; IZAWA HIROZUMI; YAMAGUCHI TETSUHIKO
权利人:SHOWA DENKO KK
摘要:A technique to synthesize complex oxide ceramic powders which offers advantages of both the coprecipitation and sol-gel routes while doing away with the disadvantages is disclosed. Namely, the ability to achieve chemical homogeneity and crystallite size on the namometer length scale at a nonprohibitive cost is provided by the disclosed method. In one embodiment of the invention, a method for the synthesis of a mixed metal oxide powder is provided including (a) combining a liquid absorbent resin with at least one solution selected from the group consisting of solutions containing at least one organo-metallic compound and solutions containing at least one metallic salt compound, such that at least two metals are present in the liquid absorbent resin after the combining is completed; (b) after the combining, allowing the liquid absorbent resin to swell and gel and thereby form a swollen gel; (c) preparing a precursor material by changing at least one of the pH and temperature of the swollen gel; (d) pyrolyzing the precursor material to form a pyrolyzed precursor material; and (e) calcining the pyrolyzed precursor material to form a mixed metal oxide powder.

专利号:US-6965052-B2
优先权日:2002-08-30
标 题 :Synthesis of N-vinyl formamide
发明人：BECKMAN ERIC J; CHAPMAN TODY M; FAVERO CEDRICK GILBERT; CAPELLI CHRISTOPHER C; SWIFT HAROLD E
权利人:SNF SA
摘要:A process to produce N-vinylformamide includes the steps of: reacting hydroxyethyl formamide with a reactant including at least one cyclic anhydride group to form an ester, and dissociating (or cracking) the ester to synthesize N-vinylformamide and a compound including at least one diacid group. The ester can be dissociated using heat. The reactant including at least one cyclic anhydride group can, for example, be succinic anhydride, maleic anhydride, phthalic anhydride, a polymer including at least one cyclic anhydride group, or a solid support to which at least one cyclic anhydride group is covalently tethered. Preferably, the cyclic anhydride is regenerated from the diacid formed in the synthesis of the ester by heating the diacid to dehydrate the diacid. The temperature required to dehydrate diacid groups is preferably higher than the temperature use to dissociate the ester.

专利号:US-5712411-A
优先权日:1995-12-14
标 题:N-vinylformamidopropionates and process for their synthesis
发明人：CHEN NING; RENZ WALTER LOUIS; PINSCHMIDT JR ROBERT KRANTZ; CARROLL WILLIAM EAMON
权利人:AIR PROD & CHEM
摘要:A process is provided for the synthesis of N-vinylformamidopropionates by the reaction of NVF with acrylic and methacrylic acid esters in the presence of a metal hydride catalyst. This process allows for the improved production of mono-functional monomers and also for the synthesis of new multi-functional monomers which are useful as crosslinkers and chain extenders in photo-cure applications.

专利号:US-10465033-B2
优先权日:2016-11-10
标题:One step synthesis of ultrahigh molecular weight block copolymers
发明人：URBAN MAREK W
权利人:UNIV CLEMSON; UNIV CLEMSON RES FOUNDATION
摘要:Single-step synthesis processes for production of ultrahigh molecular weight block copolymers are described. The ultrahigh molecular weight copolymers can have a molecular weight of about 10 6 or greater and can be formed within a few hours in a surfactant-free environment. The formation process is controlled by initiator-starvation conditions in a sequential polymerization of monomers exhibiting different solubility in the solvent.