WO2004005231A1 - 含フッ素不飽和化合物およびその製造方法 - Google Patents
含フッ素不飽和化合物およびその製造方法 Download PDFInfo
- Publication number
- WO2004005231A1 WO2004005231A1 PCT/JP2003/008496 JP0308496W WO2004005231A1 WO 2004005231 A1 WO2004005231 A1 WO 2004005231A1 JP 0308496 W JP0308496 W JP 0308496W WO 2004005231 A1 WO2004005231 A1 WO 2004005231A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compound
- fluorine
- formula
- atom
- unsaturated compound
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/17—Unsaturated ethers containing halogen
-
- 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
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
Definitions
- the present invention relates to a novel fluorine-containing unsaturated compound and a method for producing the same.
- R f (CF 2 CF 2 ) r I when R f (CF 2 CF 2 ) r I is produced by a telomerization reaction, a compound having a distribution of carbon numbers (that is, r in the above chemical formula) is formed, and thus R derived from the compound is generated.
- an object of the present invention is to provide a novel fluorine-containing unsaturated compound and a method for producing the same. Disclosure of the invention
- the present invention provides a fluorine-containing unsaturated compound represented by the following formula 1 (compound 1) or the following formula 2 (compound 2).
- R 2 divalent organic group.
- Y 1 , Y 2 , Y 3 each independently represents a hydrogen atom or a fluorine atom, and when R 1 is not a fluorine atom, at least one of Y 1 , Y 2 , and Y 3 is a fluorine atom.
- Z 1 , z 2 , z 3 , z 4 , z 5 , z 6 each independently is a hydrogen atom or a fluorine atom, and at least one of Z 1 , Z 2 , Z 3 is a fluorine atom And at least one of Z 4 , Z 5 , and Z 6 is a fluorine atom.
- Q 1 , Q 2 , Q 3 each independently represents a divalent organic group.
- the present invention is characterized in that a compound having a group represented by the following formula 3 (compound 3) and a compound represented by the following formula 4 (compound 4) are reacted in the presence of an alkali metal compound.
- Equations 3, 4, and 5 have the following meanings.
- X 1 , X 2 , X 3 each independently represents a hydrogen atom or a fluorine atom, and at least one of X 1 , X 2 , and X 3 is a fluorine atom.
- R 1 is a monovalent organic group, a halogen atom or a hydrogen atom.
- R 1 is preferably a monovalent hydrocarbon group or a monovalent halogenated hydrocarbon group, and more preferably a monovalent halogenated hydrocarbon group containing an etheric oxygen atom.
- R 1 may have a straight-chain structure, a branched structure, or a ring structure.
- R 1 is preferably a fluorinated hydrocarbon group, more preferably a perfluoro hydrocarbon group in which all hydrogen atoms of the hydrocarbon group have been substituted with fluorine atoms, and most preferably a perfluoro hydrocarbon group containing an etheric oxygen atom.
- the etheric oxygen atom is preferably present at a terminal portion.
- Y 1 , Y 2 , and Y 3 are preferably fluorine atoms, and all are preferably fluorine atoms.
- Q 1 is a divalent hydrocarbon group Preferably, an alkylene group is more preferable. Further, as Q 1 , a group represented by 1 (CH 2 ) t — (t is an integer of 1 or more) is preferable, a group having t of 1 to 12 is more preferable, and t is 1 to 6 Groups are most preferred.
- R ′ C FHC F 20 (CH 2 ) m CH-CH 2 (where R ′ is a monovalent compound containing an etheric oxygen atom having 1 to 16 carbon atoms) because of easy synthesis.
- a fluorine organic group and m represents an integer of 1 to 12.
- compound 6 is preferable.
- R ′ may have a linear structure or a branched structure. In the case of having a branched structure, the branched portion is preferably present at the terminal, and the branched portion is preferably (CF 3 ) 2 CF—.
- R ′ is preferably a fluorinated hydrocarbon group, more preferably a perfluorohydrocarbon group in which all hydrogen atoms of the hydrocarbon group have been substituted with fluorine atoms, and most preferably a perfluorohydrocarbon group containing an etheric oxygen atom. .
- the etheric oxygen atom is preferably present at a terminal portion.
- Specific examples of the compound 1 include the following compounds.
- R 2 a divalent hydrocarbon group or a divalent halogenated hydrocarbon group is preferable, and a divalent halogenated hydrocarbon group containing an etheric oxygen atom is more preferable.
- R 2 may have a linear structure, a branched structure, or a ring structure.
- R 2 is preferably a fluorinated hydrocarbon group, more preferably a perfluorohydrocarbon group in which all hydrogen atoms of the hydrocarbon group have been substituted with fluorine atoms, and most preferably a perfluorohydrocarbon group containing an etheric oxygen atom.
- the etheric oxygen atom is preferably present at a terminal portion.
- Z 1 , Z 2 , Z 3 ⁇ Z, and Z 5 ⁇ Z 6 are preferably fluorine atoms, and all are preferably fluorine atoms. Further, Q 2 and Q 3 are preferably the same as Q 1 in the compound 1.
- R ′ ′ may have a linear structure or a branched structure. In the case of having a branched structure, the branched portion is preferably present at the terminal, and the branched portion is preferably (CF 3 ) 2 CF—.
- R '' is preferably a fluorinated hydrocarbon group, more preferably a perfluorohydrocarbon group in which all hydrogen atoms of the hydrocarbon group have been substituted with fluorine atoms, and a perfluorohydrocarbon containing an etheric oxygen atom. Groups are most preferred. When an etheric oxygen atom is contained, the etheric oxygen atom is preferably present at a terminal portion.
- compound 2 include the following compounds.
- CH 2 CHCH, 0 CF 2 C FH (CF 2 ) 2 C FHC F 2 0 CH 2 C IT.
- X 1 X 2 X 3 is preferably a fluorine atom, and all of them are preferably fluorine atoms.
- Compound 3 can be synthesized by the production method described in J. Am. Chem. Soc, 754525 (1953) and the like.
- R p-valent organic group.
- p an integer from 1 to 4.
- X 1 X 2 X 3 each independently represents a hydrogen atom or a fluorine atom, and at least one of X 1 X 2 X 3 is a fluorine atom.
- R is preferably the same as R 1 in compound 1 or R 2 in compound 2.
- X 1 , X 2 and X 3 are preferably fluorine atoms, and all are preferably fluorine atoms.
- p is preferably 1 or 2.
- compound 3 include the following compounds.
- Q is preferably the same as in Q 1 in compound 1.
- X 1 , X 2 , X 3 , and Q are preferably the same as in compound 3 or compound 4.
- compound 7 a compound represented by the following formula 7 (compound 7) is preferable.
- X 1 , X 2 , X 3 each independently represents a hydrogen atom or a fluorine atom, and at least one of X 1 , X 2 , and X 3 is a fluorine atom.
- p an integer from 1 to 4.
- R, X 1 , X 2 , X 3 , Q, and p are preferably the same as in compound 4 or compound 6.
- Compound 5 is preferably Compound 1 or Compound 2 described above.
- alkali metal compound used in the reaction between compound 3 and compound 4 include alkali metals, alkali metal hydrides, alkali metal hydroxides, alkali metal amides, and the like.
- alkali metals such as Na, K, and Cs
- alkali metal hydroxides such as NaOH and KOH
- alkali metal hydrides such as NaH and KH
- alkali metal amides such as NaNH 2 and KNH 2. Preferred are mentioned.
- the amount of the metal compound used is not particularly limited, but it is preferably used in an amount of 0.01 to 1 mol per 1 mol of the compound 3, particularly considering the reaction rate. It is preferred to use ⁇ 0.5-fold molar. Use in this range is preferable because the generation of by-products is small and the reaction proceeds at an appropriate reaction rate.
- the amount of the compound 4 to be used is 1 to 1.5 times mol per mol of the compound 3. Is preferably, and more preferably 1.0 to 1.1 times mol. Further, when producing a compound having two groups represented by the formula 5, that is, a compound 2, the amount of the compound 4 is preferably 2 to 3 times mol per mol of the compound 3, and 2. 02-2.2 moles are more preferred.
- the reaction temperature is preferably from 0 to 150, more preferably from 40 to 120 ° C. When the reaction is carried out within this range, the reaction proceeds at an appropriate reaction rate, and the polymerization reaction of compound 3 alone is not carried out.
- a solvent may or may not be used, but a solvent is preferably used.
- a solvent that dissolves Compound 4 a solvent that dissolves Compound 5, and a solvent that is substantially inert in the reaction are preferable.
- the solvent is preferably an ether, a nitrile compound or the like, and specifically, dimethyl ether, glyme, dioxane, tetrahydrofuran, acetonitrile, propionitrile is preferable, and dioxane, tetrahydric furan or acetonitrile is more preferable.
- the amount of the solvent to be used is not particularly limited. However, in consideration of the reaction rate and productivity, it is preferable to use an amount of 1 to 60% by mass of the product compound 5, preferably 3 to 50% by mass. More preferably, an amount is used.
- Organic solvents include aliphatic hydrocarbons such as hexane and heptane, alicyclic hydrocarbons such as cyclohexane, aromatic hydrocarbons such as benzene, toluene, and xylene, chloroform, dichloromethane, and carbon tetrachloride.
- phase transfer catalyst examples include tetrabutylammonium chloride and tetrabutylammonium bromide.
- the concentration of the aqueous solution of the alkali metal hydroxide is preferably from 10 to 50% by mass. Select the reaction temperature from room temperature to the reflux temperature of the solvent. You can choose.
- the polymerization reaction of compound 3 easily occurs at a high pressure, it is preferable to use a polymerization inhibitor in the reaction to prevent the polymerization reaction.
- the polymerization inhibitor may be put into the reaction system before the raw materials, or may be put into the reaction system together with the raw materials.
- the polymerization inhibitor can be used without any particular limitation, and preferably includes, for example, limonene, binene, cymene, terpinene and the like.
- the ethylenically unsaturated group having a fluorine atom in Compound 3 reacts with the hydroxyl group, and the other ethylenically unsaturated group remains, so that fluorine-containing unsaturated group remains.
- Compounds can be produced.
- a novel fluorine-containing unsaturated compound can be synthesized.
- the fluorine-containing unsaturated compound is useful as a monomer for synthesizing various polymers, and can be polymerized using a meta-open catalyst. It is also useful as an intermediate of various compounds and can be reacted with various silicon compounds.
- X is a hydrolyzable group such as a halogen atom or an alkoxy group.
- n X n may be used a silane coupling agent, useful glass, metal, a front surface treatment agent such as powder is there.
- H- S i (CH 3) 0 2/2 group is reacted with a siloxane polymer that have a can also be obtained fluorine-containing silicone oil.
- Compound 3 which is a raw material of the fluorinated unsaturated compound of the present invention, is a direct fluorine compound described in Adv. Synth. Cata 1.2001, 343, No. 2.
- the structure of the raw material can be selected, so that the obtained fluorine-containing unsaturated compound has various structures.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003281359A AU2003281359A1 (en) | 2002-07-03 | 2003-07-03 | Fluorinated unsaturated compound and process for producing the same |
JP2004519260A JPWO2004005231A1 (ja) | 2002-07-03 | 2003-07-03 | 含フッ素不飽和化合物およびその製造方法 |
EP03741187A EP1535892A4 (en) | 2002-07-03 | 2003-07-03 | UNSATURATED FLUORINE COMPOUND AND METHOD OF MANUFACTURING THE SAME |
US11/026,012 US20050113609A1 (en) | 2002-07-03 | 2005-01-03 | Fluorine-containing unsaturated compound and method for its production |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002194887 | 2002-07-03 | ||
JP2002-194887 | 2002-07-03 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/026,012 Continuation US20050113609A1 (en) | 2002-07-03 | 2005-01-03 | Fluorine-containing unsaturated compound and method for its production |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004005231A1 true WO2004005231A1 (ja) | 2004-01-15 |
Family
ID=30112315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/008496 WO2004005231A1 (ja) | 2002-07-03 | 2003-07-03 | 含フッ素不飽和化合物およびその製造方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1535892A4 (ja) |
JP (1) | JPWO2004005231A1 (ja) |
CN (1) | CN1665769A (ja) |
AU (1) | AU2003281359A1 (ja) |
RU (1) | RU2005102597A (ja) |
WO (1) | WO2004005231A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014530206A (ja) * | 2011-09-26 | 2014-11-17 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company | アルキルパーフルオロアルケンエーテル製造において成分を分離する方法 |
JP2016533408A (ja) * | 2013-10-04 | 2016-10-27 | スリーエム イノベイティブ プロパティズ カンパニー | フルオロアルキルシリコーン組成物 |
KR20170097714A (ko) * | 2014-12-19 | 2017-08-28 | 메르크 파텐트 게엠베하 | 불소 화합물 |
JP2018524291A (ja) * | 2015-06-05 | 2018-08-30 | スリーエム イノベイティブ プロパティズ カンパニー | ハイドロフルオロオレフィン及びその使用方法 |
JP2019523803A (ja) * | 2016-06-17 | 2019-08-29 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | フッ素含有ポリマー |
JP2019536742A (ja) * | 2016-09-26 | 2019-12-19 | スリーエム イノベイティブ プロパティズ カンパニー | 窒素及び/又は酸素含有ヒドロフルオロオレフィン、並びにその製造方法及び使用方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3052509A1 (en) * | 2013-10-04 | 2016-08-10 | 3M Innovative Properties Company | Fluoroalkylsilanes and coatings therefrom |
JP2017517587A (ja) | 2014-03-31 | 2017-06-29 | スリーエム イノベイティブ プロパティズ カンパニー | フルオロアルキルシリコーン |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01226844A (ja) * | 1988-03-05 | 1989-09-11 | Tokuyama Soda Co Ltd | 含フッ素エーテル化合物及びその製造方法 |
WO2001046108A1 (en) * | 1999-12-22 | 2001-06-28 | Dyneon Llc | Fluorine containing allylethers and higher homologs |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975161A (en) * | 1956-12-14 | 1961-03-14 | Monsanto Chemicals | Copolymers of fluorinated ethers |
DE3045473A1 (de) * | 1980-12-03 | 1982-07-01 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von 2-alkenyl-1,1,2-trifluor-2-halogenethyl-ethern |
DE3138235A1 (de) * | 1981-09-25 | 1983-04-07 | Wacker-Chemie GmbH, 8000 München | "hexafluoropropyl-oxy-alkyl-silane" |
-
2003
- 2003-07-03 EP EP03741187A patent/EP1535892A4/en not_active Withdrawn
- 2003-07-03 WO PCT/JP2003/008496 patent/WO2004005231A1/ja not_active Application Discontinuation
- 2003-07-03 AU AU2003281359A patent/AU2003281359A1/en not_active Abandoned
- 2003-07-03 CN CN 03815726 patent/CN1665769A/zh active Pending
- 2003-07-03 RU RU2005102597/04A patent/RU2005102597A/ru not_active Application Discontinuation
- 2003-07-03 JP JP2004519260A patent/JPWO2004005231A1/ja not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01226844A (ja) * | 1988-03-05 | 1989-09-11 | Tokuyama Soda Co Ltd | 含フッ素エーテル化合物及びその製造方法 |
WO2001046108A1 (en) * | 1999-12-22 | 2001-06-28 | Dyneon Llc | Fluorine containing allylethers and higher homologs |
Non-Patent Citations (1)
Title |
---|
See also references of EP1535892A4 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014530206A (ja) * | 2011-09-26 | 2014-11-17 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company | アルキルパーフルオロアルケンエーテル製造において成分を分離する方法 |
JP2016533408A (ja) * | 2013-10-04 | 2016-10-27 | スリーエム イノベイティブ プロパティズ カンパニー | フルオロアルキルシリコーン組成物 |
KR20170097714A (ko) * | 2014-12-19 | 2017-08-28 | 메르크 파텐트 게엠베하 | 불소 화합물 |
JP2018503616A (ja) * | 2014-12-19 | 2018-02-08 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | フッ素化合物 |
KR102497892B1 (ko) * | 2014-12-19 | 2023-02-08 | 메르크 파텐트 게엠베하 | 불소 화합물 |
JP2018524291A (ja) * | 2015-06-05 | 2018-08-30 | スリーエム イノベイティブ プロパティズ カンパニー | ハイドロフルオロオレフィン及びその使用方法 |
JP2019523803A (ja) * | 2016-06-17 | 2019-08-29 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | フッ素含有ポリマー |
JP7068200B2 (ja) | 2016-06-17 | 2022-05-16 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | フッ素含有ポリマー |
JP2019536742A (ja) * | 2016-09-26 | 2019-12-19 | スリーエム イノベイティブ プロパティズ カンパニー | 窒素及び/又は酸素含有ヒドロフルオロオレフィン、並びにその製造方法及び使用方法 |
JP7043489B2 (ja) | 2016-09-26 | 2022-03-29 | スリーエム イノベイティブ プロパティズ カンパニー | 窒素及び/又は酸素含有ヒドロフルオロオレフィン、並びにその製造方法及び使用方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2003281359A1 (en) | 2004-01-23 |
RU2005102597A (ru) | 2005-07-10 |
CN1665769A (zh) | 2005-09-07 |
JPWO2004005231A1 (ja) | 2005-11-04 |
EP1535892A4 (en) | 2006-08-02 |
EP1535892A1 (en) | 2005-06-01 |
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