DE60308294T2 - Verfahren zur Herstellung von Dijodhalogenalkanen - Google Patents
Verfahren zur Herstellung von Dijodhalogenalkanen Download PDFInfo
- Publication number
- DE60308294T2 DE60308294T2 DE60308294T DE60308294T DE60308294T2 DE 60308294 T2 DE60308294 T2 DE 60308294T2 DE 60308294 T DE60308294 T DE 60308294T DE 60308294 T DE60308294 T DE 60308294T DE 60308294 T2 DE60308294 T2 DE 60308294T2
- Authority
- DE
- Germany
- Prior art keywords
- reactor
- tfe
- mpa
- temperature
- tetrafluoroethylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 25
- 238000002360 preparation method Methods 0.000 title description 6
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 64
- 238000006243 chemical reaction Methods 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 32
- NZXVPCQHQVWOFD-UHFFFAOYSA-N 1,1,2,2-tetrafluoro-1,2-diiodoethane Chemical compound FC(F)(I)C(F)(F)I NZXVPCQHQVWOFD-UHFFFAOYSA-N 0.000 claims description 15
- 229910052740 iodine Inorganic materials 0.000 claims description 12
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 11
- 239000011630 iodine Substances 0.000 claims description 11
- BCCOBQSFUDVTJQ-UHFFFAOYSA-N octafluorocyclobutane Chemical compound FC1(F)C(F)(F)C(F)(F)C1(F)F BCCOBQSFUDVTJQ-UHFFFAOYSA-N 0.000 claims description 11
- 235000019407 octafluorocyclobutane Nutrition 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 19
- 239000007789 gas Substances 0.000 description 16
- 238000004587 chromatography analysis Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- JILAKKYYZPDQBE-UHFFFAOYSA-N 1,1,2,2,3,3,4,4-octafluoro-1,4-diiodobutane Chemical compound FC(F)(I)C(F)(F)C(F)(F)C(F)(F)I JILAKKYYZPDQBE-UHFFFAOYSA-N 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- CJGCSCCKQJWTQF-UHFFFAOYSA-N 1,1,1,2-tetrafluoro-2,2-diiodoethane Chemical compound FC(F)(F)C(F)(I)I CJGCSCCKQJWTQF-UHFFFAOYSA-N 0.000 description 1
- QBEWJJSQJWLVAI-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-icosafluoro-1,10-diiododecane Chemical compound FC(F)(I)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I QBEWJJSQJWLVAI-UHFFFAOYSA-N 0.000 description 1
- SRDQTCUHAMDAMG-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluoro-1,8-diiodooctane Chemical compound FC(F)(I)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I SRDQTCUHAMDAMG-UHFFFAOYSA-N 0.000 description 1
- JOQDDLBOAIKFQX-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5,6,6-dodecafluoro-1,6-diiodohexane Chemical compound FC(F)(I)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I JOQDDLBOAIKFQX-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 150000001351 alkyl iodides Chemical class 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
- C07C19/16—Acyclic saturated compounds containing halogen atoms containing fluorine and iodine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
- C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US301181 | 2002-11-21 | ||
| US10/301,181 US6825389B2 (en) | 2002-11-21 | 2002-11-21 | Process for manufacturing diiodoperfluoroalkanes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60308294D1 DE60308294D1 (de) | 2006-10-26 |
| DE60308294T2 true DE60308294T2 (de) | 2007-04-05 |
Family
ID=32229892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60308294T Expired - Lifetime DE60308294T2 (de) | 2002-11-21 | 2003-10-20 | Verfahren zur Herstellung von Dijodhalogenalkanen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6825389B2 (enExample) |
| EP (1) | EP1422211B1 (enExample) |
| JP (1) | JP4388787B2 (enExample) |
| DE (1) | DE60308294T2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2432348C1 (ru) * | 2010-04-21 | 2011-10-27 | Общество с ограниченной ответственностью "ГалоПолимер Кирово-Чепецк" (ООО "ГалоПолимер Кирово-Чепецк") | Способ получения дийодперфторбутана |
| JP6545187B2 (ja) * | 2014-04-11 | 2019-07-17 | ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． | α−ヨードパーフルオロアルカンおよびα，ω−ジヨードパーフルオロアルカンを製造する方法 |
| EP3271318B1 (en) * | 2015-02-27 | 2019-04-03 | The Chemours Company FC, LLC | Synthesis of diiodoperfluoro-c3 to c7-alkanes |
| JP6820859B2 (ja) | 2015-02-27 | 2021-01-27 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | ジヨードペルフルオロ−ｃ３〜ｃ７−アルカンの段階的合成 |
| CN115677452A (zh) * | 2022-11-15 | 2023-02-03 | 浙江巨化技术中心有限公司 | 一种二碘全氟烷烃的连续制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3016407A (en) * | 1960-09-21 | 1962-01-09 | Du Pont | Telomers from ch=ch and icf2cf2i |
| CA937947A (en) | 1968-06-03 | 1973-12-04 | Blochl Walter | Selective telomerization of secondary perfluorinated alkyl iodides with tetrafluoroethylene |
| CA952127A (en) | 1970-07-09 | 1974-07-30 | Hyman Iserson | Method of making alpha-omega-diiodoperfluoroalkanes |
| JPS6131084A (ja) | 1984-07-25 | 1986-02-13 | Kao Corp | 新規微生物 |
| IT1186704B (it) * | 1985-04-04 | 1987-12-16 | Motefluos Spa | Perfluorcalcani e aloperfluoroalcani,loro precursori e loro processo di sintesi |
| US5214106A (en) | 1991-05-22 | 1993-05-25 | E. I. Du Pont De Nemours And Company | Cured fluoroelastomer compositions |
-
2002
- 2002-11-21 US US10/301,181 patent/US6825389B2/en not_active Expired - Lifetime
-
2003
- 2003-10-20 EP EP03024144A patent/EP1422211B1/en not_active Expired - Lifetime
- 2003-10-20 DE DE60308294T patent/DE60308294T2/de not_active Expired - Lifetime
- 2003-10-22 JP JP2003362464A patent/JP4388787B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE60308294D1 (de) | 2006-10-26 |
| JP2004168753A (ja) | 2004-06-17 |
| US6825389B2 (en) | 2004-11-30 |
| EP1422211A1 (en) | 2004-05-26 |
| JP4388787B2 (ja) | 2009-12-24 |
| EP1422211B1 (en) | 2006-09-13 |
| US20040102665A1 (en) | 2004-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |