DD210898A5 - Verfahren zur herstellung von trifluoracetylchlorid - Google Patents
Verfahren zur herstellung von trifluoracetylchlorid Download PDFInfo
- Publication number
- DD210898A5 DD210898A5 DD83256252A DD25625283A DD210898A5 DD 210898 A5 DD210898 A5 DD 210898A5 DD 83256252 A DD83256252 A DD 83256252A DD 25625283 A DD25625283 A DD 25625283A DD 210898 A5 DD210898 A5 DD 210898A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- hydrogen chloride
- chlorination
- chloride
- chlorine
- items
- Prior art date
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 20
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000460 chlorine Substances 0.000 claims abstract description 14
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 14
- JVTSHOJDBRTPHD-UHFFFAOYSA-N 2,2,2-trifluoroacetaldehyde Chemical compound FC(F)(F)C=O JVTSHOJDBRTPHD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- PNQBEPDZQUOCNY-UHFFFAOYSA-N trifluoroacetyl chloride Chemical compound FC(F)(F)C(Cl)=O PNQBEPDZQUOCNY-UHFFFAOYSA-N 0.000 claims description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 125000001153 fluoro group Chemical group F* 0.000 claims description 8
- 239000003701 inert diluent Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 claims description 4
- 238000005243 fluidization Methods 0.000 claims description 3
- APURLPHDHPNUFL-UHFFFAOYSA-M fluoroaluminum Chemical compound [Al]F APURLPHDHPNUFL-UHFFFAOYSA-M 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims 2
- 239000000376 reactant Substances 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 5
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 13
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 8
- 239000011737 fluorine Substances 0.000 description 8
- 229910052731 fluorine Inorganic materials 0.000 description 8
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 2
- 229940029284 trichlorofluoromethane Drugs 0.000 description 2
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 1
- DCEPGADSNJKOJK-UHFFFAOYSA-N 2,2,2-trifluoroacetyl fluoride Chemical compound FC(=O)C(F)(F)F DCEPGADSNJKOJK-UHFFFAOYSA-N 0.000 description 1
- OHMHBGPWCHTMQE-UHFFFAOYSA-N 2,2-dichloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)C(Cl)Cl OHMHBGPWCHTMQE-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 150000002221 fluorine Chemical class 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- AQYSYJUIMQTRMV-UHFFFAOYSA-N hypofluorous acid Chemical compound FO AQYSYJUIMQTRMV-UHFFFAOYSA-N 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- QXKXDIKCIPXUPL-UHFFFAOYSA-N sulfanylidenemercury Chemical compound [Hg]=S QXKXDIKCIPXUPL-UHFFFAOYSA-N 0.000 description 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8218567A FR2535712A1 (fr) | 1982-11-05 | 1982-11-05 | Procede de preparation de chlorure de trifluoroacetyle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD210898A5 true DD210898A5 (de) | 1984-06-27 |
Family
ID=9278929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD83256252A DD210898A5 (de) | 1982-11-05 | 1983-11-02 | Verfahren zur herstellung von trifluoracetylchlorid |
Country Status (9)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5241113A (en) * | 1992-09-15 | 1993-08-31 | E. I. Du Pont De Nemours And Company | Process for producing trifluoroacetyl chloride |
| DE69417024T2 (de) * | 1993-04-30 | 1999-11-04 | E.I. Du Pont De Nemours And Co., Wilmington | AZEOTROPE UND AZEOTROPARTIGE ZUSAMMENSETZUNGEN UND VERFAHREN ZUR TRENNUNG VON HCl UND HALOGENKOHLENWASSERSTOFFEN |
| DE4427303A1 (de) * | 1994-08-02 | 1996-02-08 | Hoechst Ag | Verfahren zur Herstellung von Trichloracetylchlorid |
| EP0949236B1 (en) * | 1996-12-25 | 2004-05-19 | Daikin Industries, Limited | Process for producing acid chlorides having polyfluoroalkyl groups |
| JP4940810B2 (ja) * | 2006-04-13 | 2012-05-30 | セントラル硝子株式会社 | ３，３，３−トリフルオロプロピオン酸クロリドの製造方法 |
| EP2987782A1 (en) | 2014-08-22 | 2016-02-24 | Solvay SA | Distillation process comprising at least two distillation steps to obtain purified halogenated carboxylic acid halide, and use of the purified halogenated carboxylic acid halide |
| CN107001231A (zh) | 2014-11-17 | 2017-08-01 | 索尔维公司 | 包括至少两个蒸馏步骤以获得纯化的卤化的羧酸卤化物的蒸馏方法、以及该纯化的卤化的羧酸卤化物的用途 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922816A (en) * | 1960-01-26 | |||
| GB515963A (en) * | 1938-06-16 | 1939-12-19 | Arthur Carpmael | Process for the manufacture of higher fatty acid chlorides |
| FR1228408A (fr) * | 1958-04-30 | 1960-08-29 | Du Pont | Procédé de préparation de l'acide trifluoracétique |
| DE1186844B (de) * | 1963-03-07 | 1965-02-11 | Hoechst Ag | Verfahren zur Herstellung von Trifluoracetylchlorid |
-
1982
- 1982-11-05 FR FR8218567A patent/FR2535712A1/fr active Granted
-
1983
- 1983-09-15 US US06/532,483 patent/US4643851A/en not_active Expired - Fee Related
- 1983-10-25 EP EP83402072A patent/EP0108675B1/fr not_active Expired
- 1983-10-25 DE DE8383402072T patent/DE3360355D1/de not_active Expired
- 1983-11-02 DD DD83256252A patent/DD210898A5/de unknown
- 1983-11-04 ES ES527047A patent/ES8406060A1/es not_active Expired
- 1983-11-04 AU AU21003/83A patent/AU555457B2/en not_active Ceased
- 1983-11-04 JP JP58206053A patent/JPS5998031A/ja active Granted
- 1983-11-04 CA CA000440459A patent/CA1197524A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5998031A (ja) | 1984-06-06 |
| DE3360355D1 (en) | 1985-08-08 |
| AU555457B2 (en) | 1986-09-25 |
| CA1197524A (fr) | 1985-12-03 |
| AU2100383A (en) | 1984-05-10 |
| FR2535712B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-01-25 |
| ES527047A0 (es) | 1984-07-01 |
| FR2535712A1 (fr) | 1984-05-11 |
| ES8406060A1 (es) | 1984-07-01 |
| EP0108675A1 (fr) | 1984-05-16 |
| JPH0253424B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-11-16 |
| EP0108675B1 (fr) | 1985-07-03 |
| US4643851A (en) | 1987-02-17 |
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