JP2011522852A - パーフルオロビニルエーテルの製造方法 - Google Patents
パーフルオロビニルエーテルの製造方法 Download PDFInfo
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- JP2011522852A JP2011522852A JP2011512937A JP2011512937A JP2011522852A JP 2011522852 A JP2011522852 A JP 2011522852A JP 2011512937 A JP2011512937 A JP 2011512937A JP 2011512937 A JP2011512937 A JP 2011512937A JP 2011522852 A JP2011522852 A JP 2011522852A
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- hfe
- fluorine atom
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- halofluoroether
- Prior art date
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- RRZIJNVZMJUGTK-UHFFFAOYSA-N 1,1,2-trifluoro-2-(1,2,2-trifluoroethenoxy)ethene Chemical compound FC(F)=C(F)OC(F)=C(F)F RRZIJNVZMJUGTK-UHFFFAOYSA-N 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000003054 catalyst Substances 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 38
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 22
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 21
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 18
- 150000003624 transition metals Chemical class 0.000 claims abstract description 18
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 13
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 7
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 22
- 239000001257 hydrogen Substances 0.000 claims description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000460 chlorine Substances 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 229910052707 ruthenium Inorganic materials 0.000 claims description 7
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 5
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 5
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 9
- 239000012071 phase Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 6
- VVJTTZVRIKWWSE-UHFFFAOYSA-N 2-chloro-2-fluoro-1,3-dioxolane Chemical group FC1(Cl)OCCO1 VVJTTZVRIKWWSE-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000011701 zinc Substances 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 229910052734 helium Inorganic materials 0.000 description 4
- 239000001307 helium Substances 0.000 description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005695 dehalogenation reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- 229910052716 thallium Inorganic materials 0.000 description 2
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 2
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 description 1
- 0 CC(*)(OC1([*+])Cl)OC1(C*)Cl Chemical compound CC(*)(OC1([*+])Cl)OC1(C*)Cl 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- -1 fluorine-substituted carbon atoms Chemical group 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 150000002940 palladium Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/24—Preparation of ethers by reactions not forming ether-oxygen bonds by elimination of halogens, e.g. elimination of HCl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
または(IB)
(式(I−B)(式中、互いに等しいかまたは異なる、Rf *およびRf *’は独立して、フッ素原子またはC1〜C3パーフルオロ(オキシ)アルキル基を表し;互いに等しいかまたは異なる、Y1およびY2は独立して、フッ素原子またはC1〜C3パーフルオロアルキル基を表し;XおよびX’は上に定義された通りである)を有するハロフルオロエーテル(HFE)の水素化脱ハロゲンによるパーフルオロビニルエーテルの製造方法であって、前記ハロフルオロエーテル(HFE)を、高くても340℃の温度で少なくとも1つのVIIIB族の遷移金属を含む触媒の存在下に水素と接触させる工程を含む方法。
Description
RfO−CRf’X−CRf’’Rf’’’X’ (I−A)
(式中、Rfは、C1〜C6パーフルオロ(オキシ)アルキル基を表し;互いに等しいかまたは異なる、Rf’、Rf’’およびRf’’’は独立して、フッ素原子またはC1〜C5パーフルオロ(オキシ)アルキル基を表し;互いに等しいかまたは異なる、XおよびX’は独立してCl、BrまたはIのうちから選択される);
または(I−B):
を有するハロフルオロエーテル(HFE)の水素化脱ハロゲンによるパーフルオロビニルエーテルの製造方法であって、
上記ハロフルオロエーテル(HFE)を、高くても340℃の温度で少なくとも1つのVIIIB族の遷移金属を含む触媒の存在下に水素と接触させる上記工程を含む方法を提供することが本発明の目的である。
RfO−CRf’=CRf’’Rf’’’ (A*)
のパーフルオロビニルエーテルを有利にも選択的に得ることを可能にする。
RfO−CRf’Cl−CRf’’Rf’’’Cl (II−A)
(式中、Rfは、C1〜C6パーフルオロ(オキシ)アルキル基、好ましくはC1〜C4パーフルオロアルキル基、より好ましくはC1〜C3パーフルオロアルキル基を表し;互いに等しいかまたは異なる、Rf’、Rf’’およびRf’’’は独立して、フッ素原子またはC1〜C5パーフルオロ(オキシ)アルキル基、好ましくはフッ素原子またはC1〜C3パーフルオロアルキル基、より好ましくはフッ素原子またはC1〜C2パーフルオロアルキル基、さらにより好ましくはフッ素原子を表す)
に従う。
に従う。
連続気相接触法は、プラグフロー反応器で、大気圧で実施した。全体反応は次式:
CF3OCFClCF2Cl+H2→CF3OCF=CF2+2HCl
で例示される。1200m2/gのBET表面積を有するカーボンに担持されたVIIIB族の遷移金属を含む所定量の触媒を、520mmの長さおよび10mmの内径を有するステンレススチール管型反応器に装填した。触媒床を反応器の中間部分に置く一方で、その上方および下方部分には顆粒石英を詰めた。触媒を8時間の間ずっと流動ヘリウム(5Nl/h)中350℃で乾燥させ、次に室温に冷却した。触媒を次に、5℃/分の速度で350℃へ加熱しながらヘリウムで希釈した水素(5vol%H2)の流れ下にプレ還元した。水素の流れを次に10vol%に上げ、30分後に、50vol%での水素の流れを4時間の間ずっと供給した。触媒活性化が完了するとすぐに、CF3OCFClCF2Clおよび水素とヘリウムとの混合物を連続的に反応へ供給した。
Claims (8)
- 一般式(I−A):
RfO−CRf’X−CRf’’Rf’’’X’ (I−A)
(式中、Rfは、C1〜C6パーフルオロ(オキシ)アルキル基を表し;互いに等しいかまたは異なる、Rf’、Rf’’およびRf’’’は独立して、フッ素原子またはC1〜C5パーフルオロ(オキシ)アルキル基を表し;互いに等しいかまたは異なる、XおよびX’は独立してCl、BrまたはIのうちから選択される);
または(I−B):
を有するハロフルオロエーテル(HFE)の水素化脱ハロゲンによるパーフルオロビニルエーテルの製造方法であって、
前記ハロフルオロエーテル(HFE)を、高くても340℃の温度で少なくとも1つのVIIIB族の遷移金属を含む触媒の存在下に水素と接触させる工程を含む方法。 - 前記ハロフルオロエーテル(HFE)が、一般式(I−A)(式中、互いに等しいかまたは異なる、XおよびX’は独立してCl、BrまたはIから選択される、ただし前記式(I−A)中のXおよびX’の少なくとも1つは塩素原子である)を有するクロロフルオロエーテル(HFE−1)である、請求項1に記載の方法。
- 前記ハロフルオロエーテル(HFE)が、一般式(II−A):
RfO−CRf’Cl−CRf’’Rf’’’Cl (II−A)
(式中、Rfは、C1〜C6パーフルオロ(オキシ)アルキル基、好ましくはC1〜C4パーフルオロアルキル基、より好ましくはC1〜C3パーフルオロアルキル基を表し;互いに等しいかまたは異なる、Rf’、Rf’’およびRf’’’は独立して、フッ素原子またはC1〜C5パーフルオロ(オキシ)アルキル基、好ましくはフッ素原子またはC1〜C3パーフルオロアルキル基、より好ましくはフッ素原子またはC1〜C2パーフルオロアルキル基、さらにより好ましくはフッ素原子を表す)
を有するクロロフルオロエーテル(HFE−2)である、請求項1または2に記載の方法。 - 前記触媒が、少なくとも1つのVIIIB族の遷移金属と不活性担体とを含む、請求項1〜3のいずれか一項に記載の方法。
- 前記触媒がカーボンに担持されたルテニウム触媒である、請求項4に記載の方法。
- 前記ルテニウムの量が0.5重量%〜1.5重量%の範囲である、請求項5に記載の方法。
- 190℃〜340℃、好ましくは200℃〜340℃、より好ましくは210℃〜320℃に含まれる温度で実施される、請求項1〜6のいずれか一項に記載の方法。
- 水素/ハロフルオロエーテル(HFE)モル比が、0.8〜4、好ましくは0.8〜3、より好ましくは0.8〜2に含まれる、請求項1〜7のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08157833.8 | 2008-06-09 | ||
EP08157833 | 2008-06-09 | ||
PCT/EP2009/056858 WO2009150091A1 (en) | 2008-06-09 | 2009-06-04 | Method for manufacturing perfluorovinylethers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011522852A true JP2011522852A (ja) | 2011-08-04 |
JP5466230B2 JP5466230B2 (ja) | 2014-04-09 |
Family
ID=40173476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011512937A Active JP5466230B2 (ja) | 2008-06-09 | 2009-06-04 | パーフルオロビニルエーテルの製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8802899B2 (ja) |
EP (1) | EP2303817B1 (ja) |
JP (1) | JP5466230B2 (ja) |
CN (1) | CN102056877B (ja) |
WO (1) | WO2009150091A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2022191254A1 (ja) * | 2021-03-09 | 2022-09-15 | ダイキン工業株式会社 | ハロエーテル及びその製造方法並びにビニルエーテル及びその製造方法 |
Families Citing this family (3)
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US9868684B2 (en) | 2011-02-04 | 2018-01-16 | Solvay Specialty Polymers Italy S.P.A. | Method for manufacturing perfluorovinylethers |
WO2018011142A1 (en) | 2016-07-13 | 2018-01-18 | Solvay Specialty Polymers Italy S.P.A. | Method for the manufacture of perfluorovinylethers |
WO2018019724A1 (en) | 2016-07-26 | 2018-02-01 | Solvay Specialty Polymers Italy S.P.A. | Method for the manufacture of perfluorovinylethers |
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JP2006312637A (ja) * | 2005-05-05 | 2006-11-16 | Solvay Solexis Spa | 脱ハロゲン化方法 |
JP2007169276A (ja) * | 2005-12-22 | 2007-07-05 | Solvay Solexis Spa | フルオロハロゲンエーテルの製造方法 |
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DE69009980T2 (de) | 1989-02-03 | 1995-01-12 | Du Pont | Verfahren zur hydrogenolyse/dehydrohalogenierung. |
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EP0968053A1 (en) * | 1995-11-29 | 2000-01-05 | E.I. Du Pont De Nemours And Company | Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use |
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IT1301973B1 (it) * | 1998-07-31 | 2000-07-20 | Ausimont Spa | Idro-fluoroalchilvinileteri e procedimento per il loro ottenimento |
GB0112093D0 (en) * | 2001-05-18 | 2001-07-11 | Univ Belfast | Hydrogenation processes |
ITMI20020198A1 (it) * | 2002-02-05 | 2003-08-05 | Ausimont Spa | (per)aloeteri |
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-
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JPH04202147A (ja) * | 1990-11-29 | 1992-07-22 | Nippon Haron Kk | クロロトリフルオロエチレンの製造方法及びこれに用いる触媒 |
JP2006312637A (ja) * | 2005-05-05 | 2006-11-16 | Solvay Solexis Spa | 脱ハロゲン化方法 |
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WO2022191254A1 (ja) * | 2021-03-09 | 2022-09-15 | ダイキン工業株式会社 | ハロエーテル及びその製造方法並びにビニルエーテル及びその製造方法 |
JP2022138156A (ja) * | 2021-03-09 | 2022-09-22 | ダイキン工業株式会社 | ハロエーテル及びその製造方法並びにビニルエーテル及びその製造方法 |
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CN102056877B (zh) | 2014-11-05 |
US8802899B2 (en) | 2014-08-12 |
WO2009150091A1 (en) | 2009-12-17 |
US20110098512A1 (en) | 2011-04-28 |
EP2303817A1 (en) | 2011-04-06 |
CN102056877A (zh) | 2011-05-11 |
JP5466230B2 (ja) | 2014-04-09 |
EP2303817B1 (en) | 2012-12-05 |
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