JP6850070B2 - 組成物及びその製造方法 - Google Patents
組成物及びその製造方法 Download PDFInfo
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- JP6850070B2 JP6850070B2 JP2015123993A JP2015123993A JP6850070B2 JP 6850070 B2 JP6850070 B2 JP 6850070B2 JP 2015123993 A JP2015123993 A JP 2015123993A JP 2015123993 A JP2015123993 A JP 2015123993A JP 6850070 B2 JP6850070 B2 JP 6850070B2
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- 239000000203 mixture Substances 0.000 title claims description 49
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 83
- 238000004821 distillation Methods 0.000 claims description 24
- 229910052731 fluorine Inorganic materials 0.000 claims description 17
- 238000009835 boiling Methods 0.000 claims description 12
- 230000001590 oxidative effect Effects 0.000 claims description 10
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 description 12
- 239000012528 membrane Substances 0.000 description 11
- URHRGAJYPQHSKQ-UHFFFAOYSA-N 2-chloro-3-[chloro(difluoro)methyl]-2,3-difluorooxirane Chemical compound FC(F)(Cl)C1(F)OC1(F)Cl URHRGAJYPQHSKQ-UHFFFAOYSA-N 0.000 description 10
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000003444 phase transfer catalyst Substances 0.000 description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000011737 fluorine Substances 0.000 description 6
- -1 vinyl compound Chemical class 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XKBGEWXEAPTVCK-UHFFFAOYSA-M methyltrioctylammonium chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC XKBGEWXEAPTVCK-UHFFFAOYSA-M 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- 239000003014 ion exchange membrane Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- VCEJHIWVACBKHM-UHFFFAOYSA-N 2,2-dichloro-3-[chloro(difluoro)methyl]-3-fluorooxirane Chemical compound FC(F)(Cl)C1(F)OC1(Cl)Cl VCEJHIWVACBKHM-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- FWLORMQUOWCQPO-UHFFFAOYSA-N benzyl-dimethyl-octadecylazanium Chemical class CCCCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 FWLORMQUOWCQPO-UHFFFAOYSA-N 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- PGFXOWRDDHCDTE-UHFFFAOYSA-N hexafluoropropylene oxide Chemical compound FC(F)(F)C1(F)OC1(F)F PGFXOWRDDHCDTE-UHFFFAOYSA-N 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- ZUZLIXGTXQBUDC-UHFFFAOYSA-N methyltrioctylammonium Chemical class CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC ZUZLIXGTXQBUDC-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical class CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- NVQGXGCBJWQXIL-UHFFFAOYSA-N 2,2,3-trichloro-3-(trifluoromethyl)oxirane Chemical compound FC(F)(F)C1(Cl)OC1(Cl)Cl NVQGXGCBJWQXIL-UHFFFAOYSA-N 0.000 description 1
- ZXEROEXHWCPGFP-UHFFFAOYSA-N 2-[bromo(difluoro)methyl]-2,3,3-trifluorooxirane Chemical compound FC(F)(Br)C1(F)OC1(F)F ZXEROEXHWCPGFP-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- PPFOEVHIVUYYNW-UHFFFAOYSA-N ClC(C1(C(F)(F)O1)F)(F)Cl Chemical compound ClC(C1(C(F)(F)O1)F)(F)Cl PPFOEVHIVUYYNW-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000911 decarboxylating effect Effects 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000012038 nucleophile Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
Landscapes
- Epoxy Compounds (AREA)
Description
化合物(A):CF2Cl−CF=CXCl (式中、XはF又はCl)
化合物(B):式(1)で示される酸化プロピレン
化合物(A)を酸化することにより化合物(A)及び化合物(B)を含む中間組成物を得る工程、
1気圧で測定した化合物(B)の沸点よりも低い温度、かつ、大気圧より低い圧力で中間組成物を蒸留することにより本発明の組成物を得る工程、
得られた組成物に含まれる化合物(B)と、一般式:FSO2CF2CF2OM(式中、MはNa又はK)で示されるアルコキシドと、を反応させることにより、一般式:FSO2CF2CF2OCF(CF2Cl)COX(式中、XはCl又はF)で示される酸ハロゲン化物を得る工程、
上記酸ハロゲン化物を、MHCO3又はM2CO3(式中、MはNa又はK)で示される塩基と接触させて、FSO2CF2CF2OCF(CF2Cl)COOM(式中、MはNa又はK)で示されるカルボン酸塩を得る工程、及び、
上記カルボン酸塩を脱カルボキシル化反応させる工程
を含むことを特徴とする製造方法により好適に製造することができる。
装置:核磁気共鳴装置(日本電子社製)、型番:JEOL JNM−EX270、
測定条件(溶媒:CDCl3、内部標準物質:ベンゾトリフロライド)
30cmの蒸留塔を有する蒸留装置を用いて、CF2Cl−CF=CFCl及び1,3−ジクロロ−1,2,3,3−テトラフルオロ酸化プロピレンをそれぞれ72.2g、48.2g含む混合物120.4gを、恒温槽で釜の液相温度を20〜22℃に維持したまま減圧蒸留した。得られた留分の重量は40.1gであり、19F−NMR分析の結果、CF2Cl−CF=CFCl及び1,3−ジクロロ−1,2,3,3−テトラフルオロ酸化プロピレンをそれぞれ7.6g、32.5g含む混合物であることが分かった。
30cmの蒸留塔を有する蒸留装置を用いて、CF2Cl−CF=CFCl及び1,3−ジクロロ−1,2,3,3−テトラフルオロ酸化プロピレンをそれぞれ72.2g、48.2g含む混合物120.4gを、大気圧下60℃の熱媒で釜を加熱することで蒸留した。得られた留分の重量は10.1gであり、19F−NMR分析の結果、CF2Cl−CF=CFCl及び1,3−ジクロロ−1,2,3,3−テトラフルオロ酸化プロピレンをそれぞれ9.8g、0.2g含む混合物であることが分かった。
Claims (5)
- 請求項1記載の組成物を得るための製造方法であって、
化合物(A)を酸化することにより化合物(A)及び化合物(B)を含む中間組成物を得る工程、及び、
1気圧で測定した化合物(B)の沸点よりも低い温度、かつ、0.008〜0.010MPaの圧力で中間組成物を蒸留する工程
を含むことを特徴とする製造方法。 - 蒸留を、48℃以下で行う請求項2記載の製造方法。
- 蒸留を、30℃以下で行う請求項2又は3記載の製造方法。
- 蒸留を、20〜30℃で行う請求項2、3又は4記載の製造方法。
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JP2017007972A JP2017007972A (ja) | 2017-01-12 |
JP6850070B2 true JP6850070B2 (ja) | 2021-03-31 |
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Families Citing this family (1)
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JP6566003B2 (ja) * | 2017-11-08 | 2019-08-28 | ダイキン工業株式会社 | 転位防止剤 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US2549892A (en) * | 1946-06-28 | 1951-04-24 | American Viscose Corp | Fluorinated propionyl halides and a method of making them |
JP4278669B2 (ja) * | 2006-08-17 | 2009-06-17 | 住友化学株式会社 | エポキシ化合物の精製方法 |
JP5375273B2 (ja) * | 2009-03-31 | 2013-12-25 | ダイキン工業株式会社 | 1,3−ジクロロ−1,2,3,3−テトラフルオロ酸化プロピレン及びその製造方法 |
JP4666107B2 (ja) * | 2009-03-31 | 2011-04-06 | ダイキン工業株式会社 | トリクロロトリフルオロ酸化プロピレン及びその製造方法 |
JP5621296B2 (ja) * | 2010-03-30 | 2014-11-12 | ダイキン工業株式会社 | 3−ハロ−ペンタフルオロプロピレンオキシドの製造方法 |
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