CAS: 19430-93-4; 3,3,4,4,5,5,6,6,6-Nonafluorohex-1-Ene

上下游产品

CAS号1374104-94-5 1,3-bis(1-iodo-... | CAS号1374104-99-0 fluorodimethyl(... | CAS号2043-57-4 1,1,1,2,2,3,3,4... | CAS号10192-85-5 丙烯酸钾 | CAS号2043-55-2 全氟丁基乙基碘 | CAS号105-53-3 丙二酸二乙酯 | CAS号38436-14-5 6-溴-1,1,1,2,2,3... | CAS号38436-16-7 甲基(3,3,4,4,5,5,... | CAS号89807-87-4 1H,1H,2H-正氟-1,2-环氧己烷 | CAS号2043-47-2 全氟丁基乙醇 | CAS号116741-81-2 3,3,4,4,5,5,6,6... | CAS号154194-61-3 methyl(3,3,4,4,... | CAS号375-53-1 全氟pentanal 水合物 | CAS号78560-47-1 1H,1H,2H,2H-全氟己基三氯硅烷 | CAS号89807-81-8 acetic acid,2-b... | CAS号89807-84-1 2-bromo-3,3,4,4... | CAS号59665-30-4 3,3,4,4,5,5,6,6...

1,1,2,2-四氢全氟己基碘置于氢氧化钾体系中,用 乙醇 用作溶剂,化学反应生成1H,1H,2H-全氟-1-己烯
参考文献:Demarcq,M.; Sleziona,J.,Phosphorus And The Related Group V Elements,1974,Vol. 4,P. 173-178
标题:Demarcq,M.; Sleziona,J.,Phosphorus And The Related Group V Elements,1974,Vol. 4,P. 173-178

专利信息

专利号:US-6794534-B2
优先权日:2000-06-23
标题:Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis
发明人：GRUBBS ROBERT H; CHATTERJEE ARNAB K; MORGAN JOHN P; SCHOLL MATTHIAS; CHOI TAE-LIM
权利人:CALIFORNIA INST OF TECHN
摘要:The invention is directed to the cross-metathesis and ring-closing metathesis reactions between geminal disubstituted olefins and terminal olefins, wherein the reaction employs a Ruthenium or Osmium metal carbene complex. Specifically, the invention relates to the synthesis of α-functionalized or unfunctionalized olefins via intermolecular cross-metathesis and intramolecular ring-closing metathesis using a ruthenium alkylidene complex. The catalysts preferably used in the invention are of the general formula n wherein: n M is ruthenium or osmium; n X and X 1 are each independently an anionic ligand; n L is a neutral electron donor ligand; and, n R, R 1 R 6 , R 7 , R 8 , and R 9 are each independently hydrogen or a substituent selected from the group consisting of C 1 -C 20 alkyl, C 2 -C 20 alkenyl, C 2 -C 20 alkynyl, aryl, C 1 -C 20 carboxylate, C 1 -C 20 alkoxy, C 2 -C 20 alkenyloxy, C 2 -C 20 alkynyloxy, aryloxy, C 2 -C 20 alkoxycarbonyl, C 1 -C 20 alkylthio, C 1 -C 20 alkylsulfonyl and C 1 -C 20 alkylsulfinyl.

专利号:US-9394394-B2
优先权日:2013-09-30
标题:Synthesis of chlorotrifluoroethylene-based block copolymers by iodine transfer polymerization
发明人：THENAPPAN ALAGAPPAN; AMEDURI BRUNO; LOPEZ GERALD
权利人:HONEYWELL INT INC
摘要:Methods for the synthesis of CTFE-based block copolymers through iodine transfer polymerization are disclosed. In an exemplary embodiment, a method includes reacting a fluoromonomer “Mâ€? with a chain transfer agent of the formula X—Y or Y—X—Y, wherein X represents a C 1 -C 3 hydrocarbon, a C 1 -C 6 hydrofluorocarbon, C 1 -C 6 hydrochlorofluorocarbon, or C 1 -C 6 fluorocarbon and Y represents iodine or bromine, in the presence of a radical initiator, to form a macro-initiator of the formula: X-poly(M)-Y or Y-poly(M)-X-poly(M)-Y, wherein poly(M) represents a polymer of the fluoromonomer. The method further includes reacting the macro-initiator with chlorotrifluoroethylene (CTFE) in the presence of a radical initiator to form a diblock or a triblock CTFE-based block copolymer of the formula: X-poly(M)-block-poly(CTFE) or PCTFE-block-poly(M)-X-poly(M)-block-PCTFE.

专利号:US-9403854-B2
优先权日:2001-03-30
标 题 :Cross-metathesis reaction of functionalized and substituted olefins using group 8 transition metal carbene complexes as metathesis catalysts
发明人：GRUBBS ROBERT H; CHATTERJEE ARNAB K; CHOI TAE-LIM; GOLDBERG STEVEN D; LOVE JENNIFER A; MORGAN JOHN P; SANDERS DANIEL P; SCHOLL MATTHIAS; TOSTE F DEAN; TRNKA TINA M
权利人:CALIFORNIA INST OF TECHN
摘要:The invention pertains to the use of Group 8 transition metal carbene complexes as catalysts for olefin cross-metathesis reactions. In particular, ruthenium and osmium alkylidene complexes substituted with an N-heterocyclic carbene ligand are used to catalyze cross-metathesis reactions to provide a variety of substituted and functionalized olefins, including phosphonate-substituted olefins, directly halogenated olefins, 1,1,2-trisubstituted olefins, and quaternary allylic olefins. The invention further provides a method for creating functional diversity using the aforementioned complexes to catalyze cross-metathesis reactions of a first olefinic reactant, which may or may not be substituted with a functional group, with each of a plurality of different olefinic reactants, which may or may not be substituted with functional groups, to give a plurality of structurally distinct olefinic products. The methodology of the invention is also useful in facilitating the stereoselective synthesis of 1,2-disubstituted olefins in the cis configuration.

专利号:US-9284336-B1
优先权日:2014-08-21
标题 :Synthesis of 4-(pentafluorosulfanyl)benzenediazonium tetrafluoroborate and analogs
发明人：LAALI KENNETH K
权利人:LAALI KENNETH K; UNIV NORTH FLORIDA
摘要:4-(pentafluorosulfanyl)benzenediazonium tetrafluoroborate salt was synthesized and isolated. The pentafluorosulfanyl salt was examined in a wide assortment of reactions to form novel SF 5 -bearing alkenes, alkynes, and biaryl derivatives using Heck-Matsuda, Sonogashira, and Suzuki coupling protocols. Dediazoniation of the salt furnished the corresponding p-SF 5 —C 6 H 4 X, C 6 H 4 OS(O)(CF 3 )â•?NSO 2 CF 3 , and p-SF 5 —C 6 H 4 —NTf 2 derivatives. The azide derivative p-SF 5 —C 6 H 4 N 3 entered into click chemistry with phenylacetylenes to furnish the corresponding triazoles. Various SF 5 -bearing alkenes were synthesized by coupling reactions using a metal catalyst. Fluorodediazoniation selectively furnished the fluoro derivative p-SF 5 —C 6 H 4 F. Homolytic dediazoniation gave the unsymmetrical biaryls, thus demonstrating the broad utility of pentafluorosulfanyl diazonium salts as building blocks of SF5-aromatics that are in high demand in many branches of chemistry including biomedicine and materials chemistry.

专利号:US-5084583-A
优先权日:1989-10-12
标题:Epoxidation of fluorine containing olefins
发明人：ROZEN SHLOMO M; SMART BRUCE E
权利人:DU PONT
摘要:The synthesis of epoxides from fluorine containing olefins using elemental fluorine in mixtures of water and acetonitrile is disclosed.

专利号:EP-0495823-B1
优先权日:1989-10-12
标题 :Epoxidation of fluorine containing olefins
发明人：ROZEN SHLOMO M; SMART BRUCE EDMUND
权利人:DU PONT
摘要:The synthesis of epoxides from fluorine containing olefins using elemental fluorine in mixtures of water and acetonitrile is disclosed.