CN102140053B - 一种卤代烷烃的合成方法 - Google Patents
一种卤代烷烃的合成方法 Download PDFInfo
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- CN102140053B CN102140053B CN 201110031525 CN201110031525A CN102140053B CN 102140053 B CN102140053 B CN 102140053B CN 201110031525 CN201110031525 CN 201110031525 CN 201110031525 A CN201110031525 A CN 201110031525A CN 102140053 B CN102140053 B CN 102140053B
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- pressure
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- tetrafluoroethylene
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- 150000001335 aliphatic alkanes Chemical class 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title abstract description 6
- 230000002194 synthesizing effect Effects 0.000 title abstract 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 13
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 11
- 239000011737 fluorine Substances 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 229910021630 Antimony pentafluoride Inorganic materials 0.000 claims abstract description 8
- VBVBHWZYQGJZLR-UHFFFAOYSA-I antimony pentafluoride Chemical group F[Sb](F)(F)(F)F VBVBHWZYQGJZLR-UHFFFAOYSA-I 0.000 claims abstract description 8
- -1 tetrafluoroethyl tetrafluoropropyl ether Chemical compound 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 6
- 150000002367 halogens Chemical class 0.000 claims abstract description 6
- 150000001336 alkenes Chemical class 0.000 claims abstract description 4
- 239000004615 ingredient Substances 0.000 claims abstract description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 19
- 238000010189 synthetic method Methods 0.000 claims description 6
- CDULGHZNHURECF-UHFFFAOYSA-N 2,3-dimethylaniline 2,4-dimethylaniline 2,5-dimethylaniline 2,6-dimethylaniline 3,4-dimethylaniline 3,5-dimethylaniline Chemical group CC1=CC=C(N)C(C)=C1.CC1=CC=C(C)C(N)=C1.CC1=CC(C)=CC(N)=C1.CC1=CC=C(N)C=C1C.CC1=CC=CC(N)=C1C.CC1=CC=CC(C)=C1N CDULGHZNHURECF-UHFFFAOYSA-N 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 6
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011630 iodine Substances 0.000 abstract description 3
- 229910052740 iodine Inorganic materials 0.000 abstract description 3
- 239000006227 byproduct Substances 0.000 abstract description 2
- 239000003054 catalyst Substances 0.000 abstract 2
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical group CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 abstract 1
- 229920001973 fluoroelastomer Polymers 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004587 chromatography analysis Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000006392 deoxygenation reaction Methods 0.000 description 5
- 238000002329 infrared spectrum Methods 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 4
- 229920002449 FKM Polymers 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 2
- 125000000950 dibromo group Chemical group Br* 0.000 description 2
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 2
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 239000012296 anti-solvent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110031525 CN102140053B (zh) | 2011-01-29 | 2011-01-29 | 一种卤代烷烃的合成方法 |
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CN 201110031525 CN102140053B (zh) | 2011-01-29 | 2011-01-29 | 一种卤代烷烃的合成方法 |
Publications (2)
Publication Number | Publication Date |
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CN102140053A CN102140053A (zh) | 2011-08-03 |
CN102140053B true CN102140053B (zh) | 2013-07-31 |
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CN 201110031525 Active CN102140053B (zh) | 2011-01-29 | 2011-01-29 | 一种卤代烷烃的合成方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102140053B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113041636A (zh) * | 2019-12-27 | 2021-06-29 | 浙江省化工研究院有限公司 | 一种连续溴化加成反应精馏工艺及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424667A (en) * | 1946-04-19 | 1947-07-29 | Du Pont | Halogenated hydrocarbons |
CN1498881A (zh) * | 2002-11-11 | 2004-05-26 | 多卤烷芳基化物 | |
DE102005005774A1 (de) * | 2005-02-07 | 2006-08-10 | Flc Technologies Kg | Verfahren zur Herstellung von 1,2-Dibromhexafluorpropan |
CN101456789A (zh) * | 2008-12-29 | 2009-06-17 | 上海华谊(集团)公司 | 单碘代全氟烷的制备方法 |
-
2011
- 2011-01-29 CN CN 201110031525 patent/CN102140053B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424667A (en) * | 1946-04-19 | 1947-07-29 | Du Pont | Halogenated hydrocarbons |
CN1498881A (zh) * | 2002-11-11 | 2004-05-26 | 多卤烷芳基化物 | |
DE102005005774A1 (de) * | 2005-02-07 | 2006-08-10 | Flc Technologies Kg | Verfahren zur Herstellung von 1,2-Dibromhexafluorpropan |
CN101456789A (zh) * | 2008-12-29 | 2009-06-17 | 上海华谊(集团)公司 | 单碘代全氟烷的制备方法 |
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CN102140053A (zh) | 2011-08-03 |
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