CAS: 335-70-6; 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Hexadecafluoro-1,8-Diiodooctane

相似化合物

423-62-1 355-43-1 423-39-2

上下游产品

polytetrafluoroethylene 1,1,2,2,3,3,4,4-°Ctafluoro-1,4-diiodobutane 1,2-diiodotetrafluoroethane 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro°Ctanedioic acid 1H,8H-perfluoro°Ctane 2)3(CF2)8(CH2)3Pp-tol2p-tol2P(CH2)3(CF2)8(CH2)3Pp-tol2 2)3(CF2)8(CH2)3Po-tol2o-tol2P(CH2)3(CF2)8(CH2)3Po-tol2

📜1-氯-8-碘全氟辛烷置于sodium Persulfate,Sodium Dithionite,碘体系中,用 水,二甲基亚砜 用作溶剂,化学反应 1.0H,反应生成1,8-二碘代全氟辛烷
参考文献:通过改性的磺胺脱卤从全氟烷基氯实际有效地合成全氟烷基碘
标题:通过改性的磺胺脱卤从全氟烷基氯实际有效地合成全氟烷基碘
摘要:通过先用连二亚硫酸钠转化为相应的全氟烷磺酸亚磺酸钠,然后再用碘氧化,开发了一种新颖的两步一锅合成法,由全氟烷基氯化物(α-氯-ω-碘全氟烷烃)合成全氟烷基碘(α,ω-二碘全氟烷烃). .
Doi:10.1016/j.Jfluchem.2007.04.018

专利信息

专利号:US-2023357172-A1
优先权日:2020-03-19
标题 :Perfluorinated Allyl Ethers and Perfluorinated Allyl Amines and Methods of Making and Using the Same
发明人：SMITH SEAN M; HINTZER KLAUS; HIRSCHBERG MARKUS E; LAMANNA WILLIAM M
权利人:3M INNOVATIVE PROPERTIES COMPANY
摘要:Described herein is a method to synthesize a perfluorinated allyl ether compound of formula (I) or a perfluorinated allyl amine compound of formula (II) Where Rf1 and Rf2 are (i) independently selected from a perfluorinated alkyl group comprising 1-7 carbon atoms, a perfluorinated aryl group comprising a 5- or 6-membered ring, or combinations thereof, and optionally comprising one or more catenated heteroatoms selected from N or O; or (ii) bonded together to form a perfluorinated ring structure having 4-8 ring carbon atoms, optionally comprising at least one catenated O or N atom; and Rf3 is a perfluorinated alkyl group comprising 1-3 carbon atoms. The resulting perfluorinated allyl ether compounds disclosed herein may be used in polymer synthesis.

专利号:CN-115124658-A
优先权日:2022-07-01
标题 :'One-pot' Synthesis of Graft Copolymers of Main-chain 'Semi-Fluorine' Alternating Copolymers

专利号:CN-115124658-B
优先权日:2022-07-01
标题 :'One-pot' synthesis of graft copolymers of backbone-type 'semifluoro' alternating copolymers