CAS: 79-38-9; Chlorotrifluoroethylene

上下游产品

1,2-dichloro-1,2,2-trifluoroethane 1,1-dichloro-1,2,2-trifluoroethane 1,1,2-Trichloro-1,2,2-trifluoroethane 1,2-dichloro-1,2,2-trifluoro-1-iodoethane2-chloro-1,1,2-trifluoro-3-phenyl-cyclobutane 1-(2-chloro-1,1,2-trifluoro-ethyl)-indole 2-chloro-1,1,2-trifluoroethyl methyl ether 2-chloro-1,1,2-trifluoroethyl propyl ether

1,2-二氯-2-碘-1,1,2-三氟乙烷置于锌体系中,用 二氯甲烷,乙酸乙酯 作为反应溶剂,化学反应 2.0H,以93%的收率获得产物三氟氯乙烯
参考文献:Synthesis Of 1,2,3,4-Tetrachlorohexafluorobutane
标题:Synthesis Of 1,2,3,4-Tetrachlorohexafluorobutane
摘要:在无溶剂的情况下,颗粒状 Zn 在催化剂 Acoet 的存在下诱导 1-碘-1,2,2-三氟-1,2-二氯乙烷缩合,可高产 1,2,3,4-四氯六氟丁烷.
DOI:10.1007/s11172-005-0125-7

专利信息

专利号:US-2008032964-A1
优先权日:2006-04-10
标题:Process for the synthesis of azetidinone
发明人：KANSAL VINOD K; AHMAD SUHAIL; MARIAPPAN SHANMUGAVEL; TYAGI BHUPENDRA; PERLMAN NURIT; LE PAIH JACQUES; ZANOTTI-GEROSA ANTONIO
权利人:KANSAL VINOD K; AHMAD SUHAIL; MARIAPPAN SHANMUGAVEL; TYAGI BHUPENDRA; PERLMAN NURIT; LE PAIH JACQUES; ZANOTTI-GEROSA ANTONIO
摘要:Provided are intermediates useful for the synthesis of hydroxyl-alkyl substituted azetidinones, processes of their preparation, and processes for the synthesis of certain hydroxyl-alkyl substituted azetidinones. Also provided are processes for the synthesis of 1-(4-fluorophenyl)-3(R)-[3-(4-fluorophenyl)-3(S)-hydroxypropyl]-4(S)-(4-hydroxyphenyl)-2-azetidinone, or ezetimibe.

专利号:WO-2024047178-A1
优先权日:2022-09-02
标题 :A method for simultaneous synthesis of a plurality of oligonucleotides
发明人：ZIV OMER; THORPE CAMERON; TANPURE ARUN; ERLICH YANIV
权利人:ELEVEN THERAPEUTICS LTD
摘要:Disclosed is a method and compounds useful for performing said method for simultaneous synthesis of a plurality of oligonucleotide molecules, and more specifically for orthogonal synthesis of at least two different oligonucleotide molecules at the same time with applications in combinatorial chemistry and DNA encoded libraries (DEL).

专利号:US-2012184653-A1
优先权日:2011-01-18
标 题:Synthesis of linear phosphorus-containing functional fluorocopolymer
发明人：WANG LIANG; WANG VIKTORIA
权利人:WANG LIANG; WANG VIKTORIA
摘要:This invention relates to a synthesis of a linear fluorocopolymer having a plurality of pendant phosphorus-containing functional groups. The synthesized phosphorus-containing fluorocopolymer has chain linearity and narrow molecular weight distributions. It has applications as a lubricant additive that provides friction-reduction, anti-wear, and corrosion protection properties.

专利号:US-7423171-B2
优先权日:2006-06-20
标题 :One-step catalytic process for the synthesis of isocyanates
发明人：SERRANO FERNANDEZ FRANCISCO LU; ALMENA MUNOZ BEATRIZ; PADILLA POLO ANA; OREJON ALVAREZ ARANCHA; CLAVER CABRERO CARMEN; CASTILLON MIRANDA SERGIO; SALAGRE CARNERO PILAR; AGHMIZ ALI
权利人:REPSOL YPF SA
摘要:A one-pot process for the synthesis of isocyanates, polyisocyanates or mixtures thereof which includes the steps of:n i. preparing a mixture comprising an amine, an alcohol, an oxygen-containing gas, carbon monoxide, a metal complex catalyst selected from the group consisting of macrocyclic complex catalysts and cobalt Shiff base catalysts; and a solvent selected from the group consisting of aliphatic or aromatic halocarbons, perhalogenated alcohols, halogenated ethers, halogenated ketones, perfluorinated hydrocarbons, polymers of chlorotrifluoroethylene having the formula —(CF 2 —CFCl) n wherein n is between 2 and 10, and mixtures thereof; ii. subjecting the resulting mixture to a first heating under pressure; iii. cooling and depressurizing the mixture resulting from the previous step; and iv. subjecting the mixture of the previous step to a second heating to separate out the isocyanate product from the mixture.

专利号:US-10973847-B2
优先权日:2017-06-30
标题 :Core-to-surface polymerization for the synthesis of star polymers and uses thereof
发明人：JOHNSON JEREMIAH A; GOLDER MATTHEW R
权利人:MASSACHUSETTS INST TECHNOLOGY
摘要:Disclosed are methods, compositions, reagents, systems, and kits to prepare star polymers, as well as compositions and uses thereof. Various embodiments show that synthesis of these polymers contain low metal concentration to provide polymers for diverse biomedical applications including in vivo applications.

专利号:US-4133942-A
优先权日:1972-11-06
标题:Polymeric carrier for a controlled synthesis of peptides and the method of its preparation
发明人：COUPEK JIRI; GUT VLADIMIR
权利人:CESKOSLOVENSKA AKADEMIE VED
摘要:An acrylic polymer gel suitable for use as a carrier in the controlled synthesis of polypeptides is provided. The polymer comprises a diazotized terpolymer of the condensation product of a monomer selected from the group consisting of hydroxyalkyl acrylates and hydroxyalkyl methacrylates, a polyfunctional cross-linking monomer selected from the group consisting of alkylene diacrylates, alkylene dimethacrylates, polyacrylates and polymethacrylates of polyalcohols, alkylene bisacrylamides and divinylbenzene, and an aromatic ring-containing compound selected from the group consisting of aromatic acids and their anhydrides and chlorides, aromatic isocyanates, halogenophenylsilanes, and aromatic epoxy compounds. The condensate has its aromatic rings chlormethylated. The first monomer and the polyfunctional cross-linking monomer are copolymerized and the resultant copolymer is condensed with said compounds which contain an aromatic ring.