RU99127444A - METHOD FOR PRODUCING FLUORESPIRT - Google Patents
METHOD FOR PRODUCING FLUORESPIRTInfo
- Publication number
- RU99127444A RU99127444A RU99127444/04A RU99127444A RU99127444A RU 99127444 A RU99127444 A RU 99127444A RU 99127444/04 A RU99127444/04 A RU 99127444/04A RU 99127444 A RU99127444 A RU 99127444A RU 99127444 A RU99127444 A RU 99127444A
- Authority
- RU
- Russia
- Prior art keywords
- fluoroalcohol
- producing
- cfr
- formula
- ppm
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 2
- AQYSYJUIMQTRMV-UHFFFAOYSA-N Hypofluorous acid Chemical compound FO AQYSYJUIMQTRMV-UHFFFAOYSA-N 0.000 claims 17
- 229910052731 fluorine Inorganic materials 0.000 claims 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 7
- 239000011737 fluorine Substances 0.000 claims 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 7
- 238000001704 evaporation Methods 0.000 claims 6
- 239000002585 base Substances 0.000 claims 5
- 238000004821 distillation Methods 0.000 claims 4
- 238000010521 absorption reaction Methods 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- -1 alkali metal alkoxide Chemical class 0.000 claims 2
- 239000003999 initiator Substances 0.000 claims 2
- 239000011541 reaction mixture Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- FVQMJJQUGGVLEP-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOOC(C)(C)C FVQMJJQUGGVLEP-UHFFFAOYSA-N 0.000 claims 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N Di-tert-butyl peroxide Chemical group CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims 1
- 230000036499 Half live Effects 0.000 claims 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N Hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N Tetrafluoroethylene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 150000002978 peroxides Chemical class 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- NZTSTZPFKORISI-UHFFFAOYSA-N tert-butylperoxy propan-2-yl carbonate Chemical compound CC(C)OC(=O)OOOC(C)(C)C NZTSTZPFKORISI-UHFFFAOYSA-N 0.000 claims 1
Claims (20)
Н(СFR1СF2)nСН2OН
где R1 представляет F или СF3, когда n=1; и R1 представляет F, когда n= 2, включающий взаимодействие метанола с тетрафторэтиленом или гексафторпропиленом в присутствии источника свободных радикалов, по которому реакционную смесь подвергают перегонке или в присутствии основания, или после контакта указанной реакционной смеси с основанием.1. The method of producing fluorine alcohol of the formula 1:
H (CFR 1 CF 2 ) n CH 2 OH
where R 1 represents F or CF 3 when n = 1; and R 1 represents F when n = 2, comprising reacting methanol with tetrafluoroethylene or hexafluoropropylene in the presence of a free radical source, according to which the reaction mixture is subjected to distillation either in the presence of a base or after contacting the reaction mixture with a base.
H(CFR1CF2)nCH2OH
где R1 и n имеют значения, определенные выше, полученный с помощью перегонки, имеет остаток от выпаривания не более 50 м.д.5. The method of producing fluoroalcohol according to claim 1, characterized in that the fluoroalcohol of formula 1
H (CFR 1 CF 2 ) n CH 2 OH
where R 1 and n are as defined above, obtained by distillation, has a residue from evaporation of not more than 50 ppm.
Н(СFR1СF2)nСН2ОН
где R1 и n имеют значения, определенные выше, полученный с помощью перегонки, имеет остаток от выпаривания не более 25 м.д.6. The method of producing fluoroalcohol according to claim 5, characterized in that the fluoroalcohol of formula 1
H (CFR 1 CF 2 ) n CH 2 OH
where R 1 and n are as defined above, obtained by distillation, has a residue from evaporation of not more than 25 ppm.
Н(СFR1CF2)nСН2ОН
где R1 и n имеют значения, определенные выше, полученный с помощью перегонки, имеет остаток от выпаривания не более 10 м.д.7. The method of producing fluoroalcohol according to claim 5, characterized in that the fluoroalcohol of formula 1
H (CFR 1 CF 2 ) n CH 2 OH
where R 1 and n are as defined above, obtained by distillation, has a residue from evaporation of not more than 10 ppm.
H(CFR1CF2)nCH2OH
где R1 представляет F или СF3, когда n=1; R1 представляет F, когда n=2, который имеет остаток от выпаривания не более 50 м.д.13. Fluoroalcohol of the formula 1
H (CFR 1 CF 2 ) n CH 2 OH
where R 1 represents F or CF 3 when n = 1; R 1 represents F when n = 2, which has a evaporation residue of not more than 50 ppm.
Н(СFR1СF2)nСН2ОН
где R1 представляет F или СF3, когда n=1; R1 представляет собой F, когда n=2, полученного по способу по п.1, или фторспирта формулы 1
H(CFR1CF2)nCH2OH
где R1 представляет F или СF3, когда n=1; R1 представляет F, когда n=2 по п.13.20. An information recording medium comprising a substrate and a recording layer created on it, adapted for laser recording and / or reading, obtained using a fluoroalcohol of formula 1
H (CFR 1 CF 2 ) n CH 2 OH
where R 1 represents F or CF 3 when n = 1; R 1 represents F when n = 2 obtained by the method according to claim 1, or a fluoroalcohol of formula 1
H (CFR 1 CF 2 ) n CH 2 OH
where R 1 represents F or CF 3 when n = 1; R 1 represents F when n = 2 according to item 13.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1998/373972 | 1998-12-28 | ||
JP37397298 | 1998-12-28 | ||
JP1999/48446 | 1999-02-25 | ||
JP11048446A JP3029618B1 (en) | 1998-12-28 | 1999-02-25 | Manufacturing method of fluorine alcohol |
Publications (2)
Publication Number | Publication Date |
---|---|
RU99127444A true RU99127444A (en) | 2001-09-10 |
RU2198160C2 RU2198160C2 (en) | 2003-02-10 |
Family
ID=26388720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99127444/04A RU2198160C2 (en) | 1998-12-28 | 1999-12-27 | Method of synthesis of fluoroalcohol, composite comprising fluoroalcohol, its application as dye solvent, optical disk with recording layer based on fluoroalcohol |
Country Status (18)
Country | Link |
---|---|
US (1) | US6392105B1 (en) |
EP (2) | EP0967193B1 (en) |
JP (1) | JP3029618B1 (en) |
KR (2) | KR100330273B1 (en) |
CN (2) | CN1600766B (en) |
AT (1) | ATE228494T1 (en) |
AU (1) | AU724446B2 (en) |
BG (1) | BG103746A (en) |
BR (1) | BR9904405A (en) |
CA (1) | CA2282063C (en) |
DE (1) | DE69904117T2 (en) |
ES (1) | ES2186286T3 (en) |
IL (1) | IL131681A0 (en) |
MX (1) | MXPA99008815A (en) |
NZ (1) | NZ337609A (en) |
RU (1) | RU2198160C2 (en) |
SG (1) | SG76643A1 (en) |
TW (2) | TWI247733B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6187969B1 (en) | 1999-03-15 | 2001-02-13 | Daikin Industries, Ltd. | Process for producing fluoroalcohol |
JP3026804B1 (en) * | 1999-03-15 | 2000-03-27 | ダイキン工業株式会社 | Manufacturing method of fluorine alcohol |
EP1073047B1 (en) * | 1999-07-28 | 2006-11-22 | TDK Corporation | Fluorinated alcohol for manufacturing optical recording medium and optical recording medium produced by using the same |
JP4810715B2 (en) * | 2000-02-25 | 2011-11-09 | ダイキン工業株式会社 | Process for producing 2,2,3,4,4,4-hexafluoro-1-butanol and use thereof |
JP2002069018A (en) * | 2000-08-28 | 2002-03-08 | Daikin Ind Ltd | Method for producing fluorine-containing alcohol |
JP2002069019A (en) * | 2000-08-28 | 2002-03-08 | Daikin Ind Ltd | Method for producing fluorine-containing alcohol |
JP2002069017A (en) * | 2000-08-28 | 2002-03-08 | Daikin Ind Ltd | Method for producing fluorinated alcohol |
US6673976B1 (en) * | 2002-09-19 | 2004-01-06 | Honeywell International, Inc | Process of making fluorinated alcohols |
CN1305825C (en) * | 2005-03-16 | 2007-03-21 | 中昊晨光化工研究院 | Purifying method for propanol tetrafluoride |
US8563115B2 (en) | 2008-08-12 | 2013-10-22 | Xerox Corporation | Protective coatings for solid inkjet applications |
US8191992B2 (en) * | 2008-12-15 | 2012-06-05 | Xerox Corporation | Protective coatings for solid inkjet applications |
CN102924235B (en) * | 2012-11-26 | 2016-04-20 | 山东科技大学 | A kind of method of purification of octafluoropentanol |
JP2015193589A (en) * | 2014-03-26 | 2015-11-05 | セントラル硝子株式会社 | METHOD FOR PRODUCING 1,1,1,3,3,3-HEXAFLUORO-tert-BUTANOL |
EP3124479A1 (en) * | 2015-07-29 | 2017-02-01 | Solvay SA | Method for the manufacture of fluorinated cyclic carbonates |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559628A (en) | 1944-04-22 | 1951-07-10 | Du Pont | Fluorine-containing alcohols and process for preparing the same |
JPS54154707A (en) * | 1978-04-21 | 1979-12-06 | Daikin Ind Ltd | Telomerization of tetrafluoroethylene |
JPS57154707A (en) * | 1981-11-27 | 1982-09-24 | Nippon Electric Co | Dielectric composition |
CS244792B1 (en) * | 1985-01-21 | 1986-08-14 | Oldrich Paleta | Production method of fluorinate alkanoles |
CS268247B1 (en) * | 1988-02-22 | 1990-03-14 | Odrich Ing Csc Paleta | Method of hexafluoroalkanoles production |
IT1226574B (en) * | 1988-08-02 | 1991-01-24 | Ausimont Spa | PROCESS FOR THE PREPARATION OF FLUORINATED COMPOUNDS AND NEW PRODUCTS OBTAINED. |
JPH02188540A (en) | 1989-01-13 | 1990-07-24 | Sumitomo Chem Co Ltd | Purification of methanol |
DE3915759A1 (en) * | 1989-05-13 | 1990-11-15 | Hoechst Ag | METHOD FOR PRODUCING TELOMERAL ALCOHOLS |
JPH048585A (en) | 1990-04-26 | 1992-01-13 | Fuji Photo Film Co Ltd | Manufacture of information recording medium |
JP2934065B2 (en) | 1991-07-11 | 1999-08-16 | 富士写真フイルム株式会社 | Information recording medium and optical information recording method |
JP3334721B2 (en) | 1992-02-17 | 2002-10-15 | 株式会社リコー | Optical recording medium and manufacturing method thereof |
JPH05258346A (en) | 1992-03-11 | 1993-10-08 | Canon Inc | Optical recording medium and its production |
JP3021967B2 (en) | 1992-06-04 | 2000-03-15 | 住友化学工業株式会社 | Purification method of alcohol |
JPH07137448A (en) | 1993-11-15 | 1995-05-30 | Pioneer Electron Corp | Photorecording medium and manufacture thereof |
JPH08291091A (en) | 1995-04-20 | 1996-11-05 | Fuji Photo Film Co Ltd | Purification of recovered methanol and purified methanol |
US6187969B1 (en) | 1999-03-15 | 2001-02-13 | Daikin Industries, Ltd. | Process for producing fluoroalcohol |
-
1999
- 1999-02-25 JP JP11048446A patent/JP3029618B1/en not_active Expired - Lifetime
- 1999-05-31 TW TW088109006A patent/TWI247733B/en not_active IP Right Cessation
- 1999-05-31 TW TW093132813A patent/TWI247734B/en not_active IP Right Cessation
- 1999-08-30 AU AU44844/99A patent/AU724446B2/en not_active Expired
- 1999-09-01 IL IL13168199A patent/IL131681A0/en unknown
- 1999-09-01 US US09/388,384 patent/US6392105B1/en not_active Expired - Lifetime
- 1999-09-02 NZ NZ337609A patent/NZ337609A/en not_active IP Right Cessation
- 1999-09-08 DE DE69904117T patent/DE69904117T2/en not_active Expired - Lifetime
- 1999-09-08 AT AT99117436T patent/ATE228494T1/en active
- 1999-09-08 CA CA002282063A patent/CA2282063C/en not_active Expired - Lifetime
- 1999-09-08 EP EP99117436A patent/EP0967193B1/en not_active Expired - Lifetime
- 1999-09-08 EP EP01124226A patent/EP1179521A1/en not_active Withdrawn
- 1999-09-08 ES ES99117436T patent/ES2186286T3/en not_active Expired - Lifetime
- 1999-09-14 CN CN031014704A patent/CN1600766B/en not_active Expired - Lifetime
- 1999-09-14 CN CN99119085A patent/CN1117053C/en not_active Expired - Lifetime
- 1999-09-20 BG BG103746A patent/BG103746A/en unknown
- 1999-09-24 MX MXPA99008815A patent/MXPA99008815A/en not_active Application Discontinuation
- 1999-09-29 BR BR9904405-6A patent/BR9904405A/en not_active IP Right Cessation
- 1999-10-29 KR KR1019990047371A patent/KR100330273B1/en not_active IP Right Cessation
- 1999-12-27 RU RU99127444/04A patent/RU2198160C2/en active
- 1999-12-28 SG SG1999006653A patent/SG76643A1/en unknown
-
2001
- 2001-12-06 KR KR10-2001-0077064A patent/KR100386834B1/en not_active IP Right Cessation
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