CAS: 35141-30-1; N1-(2-Aminoethyl)-N2-(3-(Trimethoxysilyl)Propyl)Ethane-1,2-Diamine

相似化合物

1760-24-3 51895-58-0 82985-35-1

上下游产品

3-azapentane-1,5-diamine 3-Chloropropyltrimethoxysilan

二乙烯三胺,3-氯丙基三甲氧基硅烷置于sodium Methylate体系中,用 甲醇 作为反应溶剂,化学反应 11.0H,反应生成 二乙烯三胺基丙基三甲氧基硅烷
参考文献:Method For Manufacturing Amino Group-Containing Organosilicon Compound
标题:Method For Manufacturing Amino Group-Containing Organosilicon Compound
摘要:一种制造含有氨基基团的有机硅化合物的方法,该化合物具有以下式子(1):其中,每个r1分别表示具有1到10个碳原子的烷基基团等;每个r2和r3表示以下式子(4)的官能团等;m表示1到3的整数,N表示1到12的整数;其中,星号*表示与相邻原子的键;p表示1到12的整数,Q表示1到10的整数.该方法包括:(a)将以下式子(2)的胺化合物与以下式子(3)的含卤基有机硅化合物反应:其中,X表示氯原子等,R1和n的含义与上述相同;(b)通过液-液分离去除步骤(a)中产生的胺盐酸盐;以及(c)使用相当于有机层中含有的卤离子的0.1到0.95摩尔当量的碱中和步骤(b)中获得的有机层.

专利信息

专利号:WO-2025044766-A1
优先权日:2023-08-31
标题:Use of silicon dioxide microspheres in synthesis of ultra-long oligonucleotide and method for synthesizing ultra-long oligonucleotide
发明人：SHI YONGYONG; ZHANG MANCANG; WANG LIBING; GAO PANPAN; FANG JUN
权利人:UNIV SHANGHAI JIAOTONG; SHANGHAI DYNEGENE TECH CO LTD
摘要:The present invention relates to the technical field of oligonucleotide synthesis. Disclosed are the use of silicon dioxide microspheres in the synthesis of an ultra-long oligonucleotide and a method for synthesizing an ultra-long oligonucleotide, wherein the silicon dioxide microspheres have a specific surface area of less than 1 m2/g, and preferably, the silicon dioxide microspheres have modification groups on the surface. The method for synthesizing an ultra-long oligonucleotide comprises: performing a coupling reaction on a nucleoside phosphoramidite synthesis unit using the silicon dioxide microspheres having modification groups on the surface as carriers under coupling reaction conditions. The prepared carriers can be used to prepare an ultra-long oligonucleotide.

专利号:US-2013165350-A1
优先权日:2011-12-22
标 题:Surface linkers for array synthesis
发明人：KUIMELIS ROBERT; MCGALL GLENN; PAO DEXTER; CHEN ZIHUI; AXELROD TREVOR
权利人:KUIMELIS ROBERT; MCGALL GLENN; PAO DEXTER; CHEN ZIHUI; AXELROD TREVOR; AFFYMETRIX INC
摘要:The present invention provide several methods of derivatizing a surface of a support with one or more linkers thus providing a suitable platform for synthesis of a polymer array, particular a nucleic acid array. Some methods derivatize a surface with a self-assembled monolayer (SAM) of a linker. The SAM confers advantages of hydrolytic stability, broad compatibility with synthesis and detection chemistries, and reduced emergence of latent functional groups during polymer array synthesis. Substrates can also be derivatized with multi-layers of SAMs providing greater hydrolytic stability. Substrates can also be derivatized by synthesizing a linker in situ on the substrate by atom transfer radical polymerization of functional and functional monomers. Appropriate selection of monomers reduces emergence of latent functional groups in subsequent array synthesis.

专利号:US-11738328-B2
优先权日:2021-04-30
标题:Single-step synthesis of chemisorption fiber sorbents (CHEFS) for the capture of CO2 and removal of water contaminants
发明人：GRAY MCMAHAN L; SHI FAN; YI SHOULIANG; WILFONG WALTER CHRIS; WANG QIUMING
权利人:US ENERGY
摘要:One or more embodiments relates to method for generating CHEFS having the steps of generating the CHEFS from a dope. One or more embodiments relates to a method for generating CHEFS having amine functional groups having the steps of generating a dope containing a BIAS with amine groups, at least one polymer, and at least one solvent; and forming CHEFS from the dope, wherein the generated CHEFS have no more than 30% amine loss compared to the BIAS.

专利号:US-2015140595-A1
优先权日:2012-05-22
标题 :Formulations for the synthesis of paramagnetic particles and methods that utilize the particles for biochemical applications
发明人：UTERMOHLEN JOSEPH GERARD
权利人:UTERMOHLEN JOSEPH GERARD
摘要:A set of paramagnetic particles synthesized by co-precipitation methods wherein an alkaline hydroxide solution is mixed with a metal salt solution. The alkaline hydroxide features ammonium hydroxide, potassium hydroxide, sodium hydroxide, or mixtures thereof. The metal salt solution features at least one ferrous salt and at least one tetravalent metal salt selected from Group 4 elements of the Periodic Table. The concentration of the ferrous salt is equal to or greater than the concentration of the tetravalent metal salt. The paramagnetic particles may be used for bioprocessing via magnetic fields. Bioprocessing, for example, may include purifying, concentrating, or detecting biomolecules of interest (e.g., nucleic acids, carbohydrates, peptides, proteins, other organic molecules, cells, organelles, microorganisms, viruses, etc.), or other magnetic field-based processes common to applications in separation science, diagnostics, molecular biology, protein chemistry, and clinical practice.

专利号:US-2013211542-A1
优先权日:2012-02-08
标题:Synthesis of nanotopographic biomimetic membranes for tissue culture, engineering and prosthetics applications
发明人：MCKEE CLAYTON; MURPHY CHRISTOPHER J; RUSSELL PAUL; GARLAND SHAUN P
权利人:UNIV CALIFORNIA; UNIV CALIFORNIA
摘要:The present invention provide methods for preparing nanostructured membranes. The methods include: providing a substrate with a charged silanized surface; forming a multilayered membrane containing at least two polyelectrolytes; inducing polyelectrolyte phase separation; crosslinking the multilayered membrane; and covalently linking the multilayered membrane to the silanized surface. Methods for fabricating membrane replicas are also disclosed, as well as devices such as cell- and tissue-culture substrates that contain the membranes and membrane replicas. Resulting materials exhibit topographic features and compliance of the extracellular matrix in vivo.

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.