CAS: 507-63-1; Perfluorooctyl Iodide

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CAS号116-14-3 四氟乙烯 | CAS号354-64-3 五氟碘乙烷 | CAS号423-39-2 九氟-4-碘代丁烷 | CAS号68555-67-9 sodium heptadec... | CAS号355-43-1 全氟己基碘 | CAS号32395-49-6 Bis(pentafluora... | CAS号7553-56-2 碘 | CAS号307-33-5 1-chloroheptade... | CAS号376-27-2 十五氟辛酸甲酯 | CAS号30670-30-5 1H,1H,2H,2H-全氟癸基胺 | CAS号355-63-5 十四氟-1-庚烯 | CAS号335-65-9 1H-全氟辛烷 | CAS号335-95-5 全氟辛酸钠 | CAS号307-59-5 全氟十二烷 | CAS号355-49-7 全氟十六烷 | CAS号307-62-0 全氟十四烷 | CAS号38565-53-6 3-(全氟正辛基)-1,2-环氧丙烷

全氟辛基磺酰氟置于sodium Tetrahydroborate,磺酰氯,Potassium Iodide体系中,用 四氢呋喃,水 作为反应溶剂,化学反应 4.5H,反应生成 全氟辛基碘烷
参考文献:氟烷基碘代物的制备方法
标题:氟烷基碘代物的制备方法
摘要:本发明公开了一种氟烷基碘代物的制备方法,具体公开了式(I)所示的氟烷基碘代物的制备方法,其包括以下步骤:第一溶剂中,将式(II)所示化合物与碘化物进行如下所示的碘代反应,即可.本发明方法使用的原料易得,且价格较为廉价.此外,该方法转化率及产率高,官能团容忍度较高.

专利信息

专利号:US-4756739-A
优先权日:1985-12-21
标题 :Pyridine derivatives and the N-oxides thereof, and the use thereof as intermediates for the synthesis of plant protecting agents
发明人：FUSS ANDREAS; KOCH VOLKER
权利人:HOECHST AG
摘要:The compounds of the formula I (I) in which A denotes N or N->O, Z denotes O or NH, R denotes H, (halo)alkyl, (halo)alkenyl, (halo)alkynyl or alkoxycarbonyl, R1 denotes hydrogen, halogen, amino, -NHOH, hydroxyl, (substituted) phenylazo or a radical of the formulae Y=C=N-, Y1Y2C=N-, Y3NH- or K denotes 0 or 1, and m and n, independently of one another, denote a number from 1 to 4, with the proviso that, when Z-R denotes OH or NH2, (R1)n denotes at least one radical of the formula or represents two radicals, in the 5 or 6 position of the heterocyclic ring, which, in the 5 position, denote halogen and, in the 6 position, denote a radical of the group comprising halogen, amino, hydroxyl or phenylazo, which may be substituted as specified above, are valuable intermediates in the synthesis of plant protection agents.

专利号:US-5382723-A
优先权日:1991-02-12
标 题 :Synthesis of hydrogen perfluoroalkanes
发明人：DURUAL PIERRE; LANTZ ANDRE
权利人:ATOCHEM ELF SA
摘要:The invention relates to the synthesis of hydrogenperfluoroalkanes R F H, R F denoting a perfluoroalkyl radical containing 2 to 20 carbon atoms, by reaction of the corresponding perfluoroalkyl iodide R F I with an alkali metal hydroxide. n The use of methanol as solvent allows the formation of tars to be avoided, an almost total conversion of R F I and an R F H of excellent purity to be obtained, and the alkali metal iodide by-product to be recovered easily.

专利号:US-7572942-B2
优先权日:2004-03-05
标题 :Synthesis of carbon-labeled perfluoroalkyl compounds
发明人：SHTAROV ALEXANDER BORISOVICH; HOWELL JON LEE
权利人:DU PONT
摘要:Various 13 C and 14 C carbon labeled compoundsn nR f — b CF(U) y (T) z   Formula 1A orn nR f — b CF 2 b CF(U) y (T) z   Formula 1Bn nwhereinn R f is a linear or branched perfluoroalkyl radical Z(C m F 2m )—, m is 1, 3 to 20, or a mixture thereof; Z is F when m is 1, and Z is F, Cl, or H when m is 3 to 20 or a mixture thereof; b is 13 or 14; y is 1, and z is 0 or 1; andn when y and z are each 1, U is F, and T is selected from the group consisting of monovalent radicals —X wherein X is I or Br, —CH 2 —CH 2 —X, —CHâ•?CH 2 , —CH 2 —CH 2 —OH, —CH 2 —COOH, —CH 2 OH, — b CH 2 OH, —COOH, — b COOH, —O—CF(CF 3 )—C(O)F, —O—CF(CF 3 )—X, —SO 2 Y wherein Y is H, F or Cl, and —SO 3 H; and when y is 1, and z is 0, U is selected from the group n consisting of divalent radicals â•?CH—COOH, â•?CHâ€CH 2 —OH, and â•?O, are disclosed, and a process for their preparation which selectively introduces 13 C and 14 C carbon labels into a fluoroalkyl chain.

专利号:US-2022274930-A1
优先权日:2019-06-14
标题:Processes and compounds for the decarboxylative amination of redox-active esters with diazirines
发明人：LOPCHUK JUSTIN M; CHANDRACHUD PREETI P
权利人:H LEE MOFFITT CANCER CT & RES
摘要:The invention described herein relates generally to processes for the synthesis of amine-containing organic compounds. More specifically, described herein relates to processes for the decarboxylative amination of redox-active esters with diazirines and the products formed thereof. Compounds for use in the above processes are also described.

专利号:US-2009018343-A1
优先权日:2005-03-16
标题 :Fluorous Oxazolidinone Chiral Auxiliary Compounds and Methods of Manufacture
发明人：HULTIN PHILIP GREGORY; HEIN JASON ELLIS
权利人:UNIV MANITOBA
摘要:The present invention relates generally to perfluoroalkyl chiral auxiliary compounds and methods of manufacture. These compounds have the functionality to effectively support the synthesis of chiral compounds in single reactions, high-throughput parallel reactions, or combinatorial reactions The invention relates to two oxazolidinone chiral auxiliaries (1) and (2): wherein R f is a perfluoroalkyl group having the general formula (CH 2 ) x —C y F 2y+1 where x=1-5 and y=4-10 and wherein B is an unfunctionalized aryl, alkyl or arylalkyl group in a preferred embodiment, x=2 and y=6 and B is derived from unfunctionalized amino acids The amino acids may be from either the D- or L-series, and are preferably enantiomerically pure or in very high enantiomeric excess in either configuration.

专利号:US-5650545-A
优先权日:1993-04-27
标题 :Synthesis of perfluoroalkyl iodides
发明人：BERTOCCHIO RENE; LAMBERT PATRICK; LACOTE GEORGES
权利人:ATOCHEM ELF SA
摘要:The invention relates to a continuous process for the preparation of perfluoroalkyl iodides by thermal telomerization, in the gas phase, of tetrafluoroethylene with pentafluoroethyl iodide or heptafluoroisopropyl iodide in a tubular reactor. To improve the selectivity for a telomer of the desired extent, the telomers of lesser extent are recycled to at least one point in the reactor, which is situated between one-twentieth and three-quarters the length of the tube.