CAS: 116-15-4; Hexafluoropropylene

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CAS号76-18-6 氯七氟丙烷 | CAS号1652-80-8 2,2-dichloro-1,... | CAS号116-14-3 四氟乙烯 | CAS号67641-28-5 PENTAFLUOROALLY... | CAS号75-45-6 一氯二氟甲烷 | CAS号661-95-0 1,2-二溴六氟丙烷 | CAS号661-97-2 1,2-二氯-1,1,2,3,... | CAS号377-51-5 heptafluoro-but... | CAS号754-34-7 全氟丙基碘 | CAS号378-90-5 1,1,1,2,2,3,3,5... | CAS号382-31-0 六氟丁醇 | CAS号104725-00-0 formic acid,2,2... | CAS号106538-78-7 Methyl 2,2,3,4,... | CAS号374-84-5 4H-°Ctafluoro-2... | CAS号163702-07-6 甲基九氟丁醚 | CAS号375-51-9 2-碘九氟丁烷 | CAS号1542-18-3 2-trifluorometh... | CAS号335-20-6 dodecafluoro-2-... | CAS号431-31-2 1,1,1,2,3-五氟丙烷

五氟烯丙基氟硫酸盐置于硼酸三甲酯,三氧化硫体系中,化学反应 168.0H,以30%的收率获得六氟丙烯
参考文献:Perfluoroallyl Fluorosulfate,A Reactive New Perfluoroallylating Agent
标题:Perfluoroallyl Fluorosulfate,A Reactive New Perfluoroallylating Agent
摘要:
Doi:10.1021/ja00408A066

专利信息

专利号:US-2023021452-A1
优先权日:2020-03-18
标 题:Modular flow reactors for accelerated synthesis of indium phosphide quantum dots
发明人：ABOLHASANI MILAD; RAMEZANI MAHDI
权利人:UNIV NORTH CAROLINA STATE
摘要:System for synthesis of colloidal nanomaterial includes a multi-stage modular flow reactor that includes four distinct reactor modules for in-flow synthesis of colloidal nanomaterial. The system further includes a computer module for monitor and control of operations of the four reactor modules.

专利号:US-8309740-B2
优先权日:2008-05-13
标题 :One-pot synthesis of fluorinated ionic liquids
发明人：LEE HYUN JOO; SUH DONG JIN; AHN BYOUNG SUNG; KIM HONG GON; KIM CHANG SOO; KIM HOON SIK
权利人:LEE HYUN JOO; SUH DONG JIN; AHN BYOUNG SUNG; KIM HONG GON; KIM CHANG SOO; KIM HOON SIK; KOREA INST SCI & TECH
摘要:The present invention relates to a method for one-pot synthesis of ionic liquid with fluoroalkyl group, more particularly to a method for one-pot synthesis of ionic liquid with fluoroalkyl group represented by the following Chemical Formula 1 by adding and reacting a nitrogen-containing compound, a Brønsted acid of the formula YH and a fluoroolefin compound of the formula CFR 1 â•?CR 2 R 3 in a single reactor: n n n n n n n n n n wherein n nrepresents a nitrogen-containing compound; Y − represents an anion of the Brønsted acid; and R 1 , R 2 and R 3 , which may be same or different, represent hydrogen, fluorine, C 1 -C 10 alkyl or C 1 -C 10 fluoroalkyl having from 1 to 23 fluorine atoms.

专利号:US-7674876-B2
优先权日:2005-05-25
标题:Synthesis of novel monomers containing the trifluorovinylidene group and the cyanato group and polymers thereof
发明人：DREYER CHRISTIAN; BAUER MONIKA; IYER SURESH S; SMITH DENNIS W
权利人:FRAUNHOFER GES FORSCHUNG; UNIV CLEMSON
摘要:Novel hybrid monomers containing both the aryltrifluorovyinyloxyether-group (TFVE-group) and the cyanato-group, their synthesis, and the synthesis of polymers made from these new hybrid monomers are disclosed.

专利号:US-4705904-A
优先权日:1984-02-14
标 题:Vapor phase synthesis of hexafluoroisobutylene
发明人：BONFIELD JOHN H; ULMER HARRY E
权利人:ALLIED CORP
摘要:A vapor phase synthesis of hexafluoroisobutylene, which comprises contacting in the vapor phase in a catalyst zone, B, of a reactor hexafluoropropylene oxide with a fluorinated catalyst such as fluorinated silica-alumina at a temperature of about 400°-600° C. for a residence time sufficient to form a vapor stream comprising hexafluoroacetone which is thereafter directly contacted in a heating zone of the reactor with a vapor stream comprising a keytone-generating compound such as acetic anhydride at a temperature of about 500°-700° C. for a residence time sufficient to form a stream comprising hexafluoroisobutylene, substantially-free of perfluoroisobutylene and recovering the hexafluoroisobutylene product is disclosed. A direct one reactor vapor phase synthesis of hexafluoroisobutylene which comprises (a) contacting, in the vapor phase, hexafluoropropene with less than a stoichiometric amount of oxygen required to convert substantially all the hexafluoroisopropene into hexafluoropropylene oxide in the presence of a fluorinated catalyst such as fluorinated silica-alumina at a temperature of about 400°-600° C. for a time sufficient to form a vapor stream comprising hexafluoropropylene oxide substantially-free of oxygen; (b) directly contacting said vapor stream, in a catalyst zone, B, containing a fluorinated catalyst which is preferably the same as used in catalyst zone, A, at a temperature of about 400°-650°, preferably about 500°-650° C. for a time sufficient to form a vapor stream comprising hexafluoroacetone; (c) directly contacting the vapor stream comprising hexafluroacetone with a vaporized compound such as acetic anhydride at a temperature of about 500°-700° C., preferably about 600° C. for a time sufficient to form a vapor stream comprising hexafluoroisobutylene, substantially-free of perfluoroisobutylene; and (d) recovering hexafluoroisobutylene is also disclosed.

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-7371904-B2
优先权日:2004-04-29
标题:Processes for synthesis of 1,3,3,3-tetrafluoropropene
发明人：MA JING JI; MUKHOPADHYAY SUDIP; NAIR HARIDASAN K; TUNG HSUEH S; VAN DER PUY MICHAEL
权利人:HONEYWELL INT INC
摘要:Disclosed is a process for the synthesis of 1,3,3,3-tetrafluoropropene which comprises, in one embodiment, reacting a compound of CF 3 X 1 with a compound of CX 2 Hâ•?CHX 3 , wherein X 1 , X 2 , and X 3 are each independently selected from the group consisting of fluorine, chlorine, bromine and iodine, to produce a reaction product comprising a compound of CF 3 CHâ•?CHX 3 , wherein X 3 is as described above; and when X 3 is not fluorine, fluorinating the compound to produce 1,3,3,3-tetrafluoropropene. The process in another embodiment comprises preparing tetrafluoropropene comprising thermally cracking one or more compounds capable of producing a reaction mixture which preferably comprises diflurocarbene radicals and vinylidene fluoride, and converting said reaction mixture into—tetrafluoropropene (1,3,3,3-tetrafluoropropene).