CAS: 677-21-4; 3,3,3-Trifluoroprop-1-Ene

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CAS号1070-78-6 1,1,1,3-四氯丙烷 | CAS号431-27-6 1,2-二氯-3,3,3-三氟丙烯 | CAS号2730-43-0 1-氯-3,3,3-三氟丙烯 | CAS号2730-62-3 2-氯-3,3,3-三氟丙烯 | CAS号21700-31-2 1,1,1,2,3-Penta... | CAS号118334-94-4 1,1,2,2,3,3,4,4... | CAS号421-75-0 1-Chloro-1,1,2,... | CAS号460-36-6 1,1,1,3-四氟丙烷 | CAS号593-60-2 溴乙烯 | CAS号1514-87-0 氯代二氟乙酸甲酯 | CAS号111398-13-1 2,4,4,4-tetrabr... | CAS号406-87-1 4,4,4-三氟丁醛 | CAS号58928-28-2 2-(三氟甲基)丙醛 | CAS号421-07-8 1,1,1-三氟丙烷 | CAS号431-31-2 1,1,1,2,3-五氟丙烷 | CAS号431-63-0 1,1,1,2,3,3-六氟丙烷

1,2-Dichloro-3,3,3-Trifluoropropene置于palladium On Activated Charcoal 氢气体系中,化学反应生成 3,3,3-三氟丙烯
参考文献:Process For Production Of 2-Chloro-3,3,3-Trifluoropropene
标题:Process For Production Of 2-Chloro-3,3,3-Trifluoropropene
摘要:根据本发明提供了一种生产2-氯-3,3,3-三氟丙烯的方法,包括:在存在具有过渡金属和毒化物质支撑物的催化剂的情况下,用氢气(h2)氢化1,2-二氯-3,3,3-三氟丙烯.目前的生产工艺在工业上具有优势,因为在适度的反应条件下,可以高选择性和高产率地获得目标2-氯-3,3,3-三氟丙烯,并且易于废物处理.

专利信息

专利号:US-9126995-B2
优先权日:2011-11-08
标题:Method for catalytic asymmetric synthesis of optically active isoxazoline compound and optically active isoxazoline compound
发明人：TOYAMA KEN-ICHI; MORIYAMA YUJI; MATOBA KAZUTAKA; YAOSAKA MANABU; IKEDA EITATSU
权利人:NISSAN CHEMICAL IND LTD
摘要:There is provided a method for catalytic asymmetric synthesis of optically active isoxazoline compound and an optically active isoxazoline compound. A method for catalytic asymmetric synthesis of optically active isoxazoline compound of a formula (6) including reacting an α,β-unsaturated carbonyl compound of a formula (1) and a hydroxylamine in a solvent in the presence of a base by adding a chiral phase transfer catalyst. An optically active isoxazoline compound of a formula (13) that can be synthesized by the method.

专利号:US-4720573-A
优先权日:1986-07-31
标 题:Process for synthesis of glutamic acid from acrylate, amide and synthesis gas
发明人：LIN JIANG-JEN
权利人:TEXACO INC
摘要:A process for the synthesis of glutamic acid intermediate from an acrylate, amide and syngas by reacting them in the presence of a catalyst comprising a cobalt-containing compound, a bis-phosphine ligand and a solvent at a pressure of at least 500 psi and a temperature of at least 50° C. and thereafter extracting the glutamic acid.

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).

专利号:US-7714177-B2
优先权日:2004-04-29
标题:Processes for synthesis of 1,3,3,3-tetrafluoropropene
发明人：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 comprising: a) reacting a compound of the formula (I) CHFX 2 with a compound of formula (II) CH 2 â•?CF 2 to produce a reaction product comprising a compound of formula (III) CHXFCH 2 CXF 2 , wherein each X is independently selected from the group consisting of chlorine, bromine and iodine; and (b) exposing said compound of formula (III) to reaction conditions effective to convert said compound to 1,3,3,3-tetrafluoropropene.

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.