CAS: 530-44-9; 4-(Dimethylamino)Benzophenone

上下游产品

N-phenyl benzoyl amide 4-(dimethylamino)benzamide 1,1-bis(4-dimethylaminophenyl)-1-phenyl-methanol 2-(4-(dimethylamino)benzoyl)benzoic acid 1-Phenyl-1-p-dimethylaminophenyl-propen 1-[4-(dimethylamino)phenyl]-1-phenylethene 1-[4-(dimethylamino)phenyl]-1-phenylethanol N,N-dimethyl-aniline4-(α,α-dichloro-benzyl)-N,N-dimethyl-aniline

📜2-Phenyl-1,3-Benzoxathiolium Tetrafluoroborate置于吡啶,Tetrafluoroboric Acid,Mercury(II) Oxide体系中,用 四氢呋喃,乙腈 作为反应溶剂,化学反应 1.0H,反应生成 对二甲氨基二苯甲酮
参考文献:2-Substituted 1,3-Benzoxathiolium Tetrafluoroborates As Efficient Acylating Agents Forn,N-Dialkylarylamines
标题:2-Substituted 1,3-Benzoxathiolium Tetrafluoroborates As Efficient Acylating Agents Forn,N-Dialkylarylamines
摘要:在一个两步反应中,2-取代的 1,3-苯并噁硫鎓四氟硼酸盐被用作 N,N-二烷基芳基胺的高效掩蔽酰化剂.在大多数情况下,2,2-二取代的 1,3-苯并噁硫醇中间体都能以高产率(约 90%)获得,水解后几乎能得到定量的相应酮.新方法具有以下优点:(1)反应条件温和;(2)酰化选择性地在对位进行,而不是在二烷基氨基上进行;(3)很容易引入三级基团.
DOI:10.1055/s-1986-31696

专利信息

专利号:US-9969823-B1
优先权日:2011-09-01
标题 :Synthesis and polymerization of vinyl triazolium ionic liquids
发明人：LUEBKE DAVID; NULWALA HUNAID; MATYJASZEWSKI KRZYSZTOF; ADZIMA BRIAN
权利人:US ENERGY; THE US DEPARTMENT OF ENERGY
摘要:Herein, we describe polymerized ionic liquids, demonstrate the synthesis of polymerized ionic liquids, and demonstrate the polymerization of triazolium monomers. One embodiment shows the polymeriazation of the triazolium monomers with bis(trifluoromethanesulfonyl)imide anions. In another embodiment we show the feasibility of copolymerizing with commodity monomers such as styrene using free radical polymerization techniques.

专利号:EP-4428168-A1
优先权日:2023-03-08
标 题 :Polyurethane/oligomeric urethane synthesis method by radiation
发明人：AKBULUT HÃœSEYIN; ÇEL KBA SENA; ENADA SEHER; U AKLI MÃœGE; DEM RBAY DUYGU
权利人:CHT TURKEY KIMYA SANAYI VE TICARET A S
摘要:In particular, the invention relates to the synthesis of radiation-curable polyurethane/oligomeric urethane dispersions of anionic and cationic characters, containing neutralization techniques characterized by the selection of counter ions as monomers and/or agents which can be polymers acting as promoters under radiation, to a radiation polyurethane/oligomeric urethane synthesis method that enables the creation of radiation curable binder systems without using cosolvents, surfactants, emulsifiers, defoamers, stabilizers and additives, wherein all components of the radiation-curable binder systems can be polymerized.

专利号:US-2023212107-A1
优先权日:2021-12-30
标 题:Synthesis of para-alkylated syringyl (meth)acrylate derivatives and photopolymerizable compositions for additive manufacturing in dental applications
发明人：CHOUDHARY UMESH UPENDRA; SU JESSICA KALAY
权利人:ALIGN TECHNOLOGY INC
摘要:The present disclosure provides polymerizable monomers which may be used as reactive diluents in additive manufacturing. The polymerizable monomers may have low vapor pressures and may be compatible with a range of low glass transition temperature oligomers.

专利号:US-9175026-B2
优先权日:2011-03-23
标题:Synthesis of thioether containing trialkoxysilanes
发明人：GARRELL ROBIN L; TUCKER-SCHWARTZ ALEXANDER K
权利人:GARRELL ROBIN L; TUCKER-SCHWARTZ ALEXANDER K; UNIV CALIFORNIA
摘要:The invention relates to a radical-initiated thiol-ene or thiol-yne “clickâ€? reaction that provides a simple and efficient route to diverse trialkoxysilanes. Trialkoxysilanes made in this way are obtained in quantitative to near-quantitative yields with high purity without any or minimal purification. A wide range of functional groups is tolerated in this approach, and even complex alkenes click with the silane precursors. The modular nature of these radical-based thiol-ene or thiol-yne “clickâ€? reactions allows a wide variety of pendant groups to be coupled to silane compounds that can then be coupled to a wide variety surfaces in order to modify their material properties. Consequently, such radical initiated thiol-ene and thiol-yne reactions provide facile and efficient methods for preparing an enormous number of surface-active functional trialkoxysilanes.

专利号:US-3872218-A
优先权日:1972-03-06
标题 :Synthesis of alkali metal tetracarbonylferrates
发明人：COLLMAN JAMES P; WINTER STANLEY R
权利人:UNIV LELAND STANFORD JUNIOR
摘要:Production of alkali metal tetracarbonylferrate by reaction of alkali metal with an iron carbonyl, preferably iron pentacarbonyl (Fe(CO)5), in a suitable solvent and in the presence of an electron carrier. Alkali metal may be in solid phase or liquid phase.

专利号:US-12215039-B2
优先权日:2018-11-20
标题:Synthesis, capping, and dispersion of TiO2 nanocrystals
发明人：REPAC JASON ALLEN; WILLIAMS SERPIL GONEN; MONICKAM SELINA THOMAS; WIACEK ROBERT J
权利人:PIXELLIGENT TECH LLC; PT SPE SUBCO LLC
摘要:The preparation of monodispersed TiO 2 nanocrystals with nanocrystal size between 1-30 nm is described herein. These TiO 2 nanocrystals are used to prepare dispersions into solvents, formulation into monomers, oligomers, and polymers, and nanocomposites from the resulting formulations. Dispersions of nanocrystals can be formed in various solvents at high loading, high transmittance, and low viscosity. Formulations incorporating these nanocrystals and a matrix material are highly stable, where the resulting nanocomposites have high refractive index and are optically transparent in the visible wavelengths, with very little or no scattering.