CAS: 507-55-1; 1,3-Dichloro-1,1,2,2,3-Pentafluoropropane

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CAS号422-54-8 1,3,3-trichloro... | CAS号116-14-3 四氟乙烯 | CAS号75-43-4 二氯氟甲烷 | CAS号75-45-6 一氯二氟甲烷 | CAS号79-38-9 三氟氯乙烯 | CAS号7446-70-0 氯化铝 | CAS号422-55-9 1-Chloro-1,1,2,... | CAS号422-56-0 3,3-二氯-1,1,1,2,... | CAS号422-47-9 1,1,2-trichloro... | CAS号128903-21-9 2,2-dichloro-1,... | CAS号422-02-6 3-Chloro-1,1,1,... | CAS号1814-88-6 1,1,1,2,2-五氟丙烷 | CAS号421-48-7 1,1,1,2-Tetrafl... | CAS号754-12-1 2,3,3,3-四氟-1-丙烯 | CAS号421-07-8 1,1,1-三氟丙烷 | CAS号677-55-4 1-Chloro-1,1,3,...

📜1,1,3-三氯五氟丙烷 以 异丙醇 作为反应溶剂,以to Form 1,3-Dichloro-1,1,2,2,3-Pentafluoropropane的收率获得产物1,3-二氯-1,1,2,2,3-五氟丙烷
参考文献:Method Of Cleaning Using Hydrochlorofluorocarbons
标题:Method Of Cleaning Using Hydrochlorofluorocarbons
摘要:提供了一种清洁基板表面的方法.该方法包括用溶剂处理表面,所述溶剂包括公式ch.Sub.A Cl.Sub.B F.Sub.C (Cf.Sub.2).Sub.D Ch.Sub.E Cl.Sub.F F.Sub.G的化合物,其中a + E范围为1至4,B + F等于2,C + G范围为0至3,D为1至4,A + B + C = 3,且e + F + G-3.

专利信息

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 “M†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-12180132-B2
优先权日:2019-07-03
标题:Compositions and methods for synthesis of 2,3-dichloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene
发明人：SUN XUEHUI
权利人:CHEMOURS CO FC LLC
摘要:A method of synthesizing 2,3,3,3-tetrafluoropropene (1234yf) from 2-chloro-3,3,3-trifluoropropene (1233xf). The 2-chloro-3,3,3-trifluoropropene (1233xf) is reacted in the vapor phase, in the presence of a catalyst, at a temperature and pressure sufficient to selectively convert the 2-chloro-3,3,3-trifluoropropene (1233xf) to 2,3,3,3-tetrafluoropropene (1234yf) without the use of antimony-based catalysts.

专利号:US-9790377-B2
优先权日:2011-09-21
标题:Synthesis of functional fluorinated polyhedral oligomeric silsesquioxane (“F-POSS†)
发明人：HADDAD TIMOTHY S; MABRY JOSEPH M; RAMIREZ SEAN
权利人:US AIR FORCE
摘要:A method of manufacturing a fluorinated polyhedral oligomeric silsesquioxane. The method for manufacture includes opening a single edge of a closed-cage F-POSS and bridging the opened, single edge with a sulfate group. The sulfate group is converted to a disilanol, which is then reacted with a functional dichlorosilane having an organic functional group comprising at least three carbon atoms.

专利号:US-2025145551-A1
优先权日:2022-02-25
标题 :Synthesis of hfo-153-10mczz including catalytic coupling of hcfc-225ca or cfc-215cb
发明人：SUN XUEHUI; BRANDT DREW RICHARD; LOUSENBERG ROBERT DANIEL; MINOR BARBARA HAVILAND
权利人:CHEMOURS CO FC LLC
摘要:In an embodiment, a method of producing a fluoroolefin comprises coupling 3,3-dichloro-1,1,1,2,2-pentafluoropropane (CF3—CF2—CHCl2) in a liquid phase in the presence of a catalyst to form a composition comprising 1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene (CF3CF2CHâ• CHCF2CF3). In another embodiment, a method of producing a fluoroolefin comprises coupling 1,1,1-trichloropentafluoropropane (CF3—CF2—CCl3) in a vapor phase in the presence of a first catalyst to form a composition comprising 3,4-dichloro-1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene (CF3—CF2—CClâ• CCl—CF2—CF3). The method may further include forming the CF3—CF2—CCl3 in a vapor phase from CF3CF2CHmCl3-m and chlorine (Cl2). The method may further include hydrodechlorinating the 3,4-dichloro-1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene with hydrogen (H2) in a vapor phase in the presence of a second catalyst to form a composition comprising CF3CF2CHâ• CHCF2CF3 and 3-chloro-1,1,1,2,2,5,56,6,6-decafluoro-3-hexene (CF3CF2CClâ• CHCF2CF3).

专利号:JP-2025507468-A
优先权日:2022-02-25
标题 :Synthesis of HFO-153-10MCZZ involving catalytic coupling of HCFC-225CA or CFC-215CB

专利号:EP-3052536-A1
优先权日:2013-09-30
标 题 :Synthesis of chlorotrifluoroethylene-based block copolymers by iodine transfer polymerization