SU581858A3 - Способ получени бензотрифторида - Google Patents
Способ получени бензотрифторидаInfo
- Publication number
- SU581858A3 SU581858A3 SU7402085896A SU2085896A SU581858A3 SU 581858 A3 SU581858 A3 SU 581858A3 SU 7402085896 A SU7402085896 A SU 7402085896A SU 2085896 A SU2085896 A SU 2085896A SU 581858 A3 SU581858 A3 SU 581858A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pressure
- catalyst
- ppm
- benzotrichloride
- carried out
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 26
- GETTZEONDQJALK-UHFFFAOYSA-N (trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=CC=C1 GETTZEONDQJALK-UHFFFAOYSA-N 0.000 title claims description 10
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 14
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 11
- XEMRAKSQROQPBR-UHFFFAOYSA-N (trichloromethyl)benzene Chemical compound ClC(Cl)(Cl)C1=CC=CC=C1 XEMRAKSQROQPBR-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- SWRNIYAQKATHDJ-UHFFFAOYSA-N dichloro(dichlorophosphanyl)phosphane Chemical compound ClP(Cl)P(Cl)Cl SWRNIYAQKATHDJ-UHFFFAOYSA-N 0.000 claims 1
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1798773A CH580551A5 (enExample) | 1973-12-21 | 1973-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU581858A3 true SU581858A3 (ru) | 1977-11-25 |
Family
ID=4429573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7402085896A SU581858A3 (ru) | 1973-12-21 | 1974-12-20 | Способ получени бензотрифторида |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3950445A (enExample) |
| JP (1) | JPS5721166B2 (enExample) |
| AT (1) | AT334875B (enExample) |
| BE (1) | BE823710A (enExample) |
| CA (1) | CA1025890A (enExample) |
| CH (1) | CH580551A5 (enExample) |
| CS (1) | CS178184B2 (enExample) |
| DD (1) | DD115898A5 (enExample) |
| DE (1) | DE2455076A1 (enExample) |
| FR (1) | FR2255278B1 (enExample) |
| GB (1) | GB1422517A (enExample) |
| IL (1) | IL46228A (enExample) |
| IT (1) | IT1026083B (enExample) |
| LU (1) | LU71542A1 (enExample) |
| NL (1) | NL7416579A (enExample) |
| SU (1) | SU581858A3 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH598163A5 (enExample) * | 1974-12-19 | 1978-04-28 | Lonza Ag | |
| US4061688A (en) * | 1976-12-06 | 1977-12-06 | Hooker Chemicals & Plastics Corporation | Liquid phase fluorination process |
| CA1090801A (en) * | 1977-04-06 | 1980-12-02 | Gottfried Seifert | Process for the preparation of fluorinated s- triazines |
| US4129602A (en) * | 1977-09-01 | 1978-12-12 | Hooker Chemicals & Plastics Corp. | Liquid phase fluorination process |
| US4130594A (en) * | 1977-09-01 | 1978-12-19 | Hooker Chemicals & Plastics Corp. | Liquid phase fluorination process |
| JPS54130524A (en) * | 1978-03-30 | 1979-10-09 | Daikin Ind Ltd | Preraration of trifluoromethylbenzene or its derivative |
| US4207266A (en) * | 1979-03-09 | 1980-06-10 | Rohm And Haas Company | Process for the preparation of trifluoromethylated aromatic compounds |
| DE19502942A1 (de) * | 1995-01-31 | 1996-08-01 | Bayer Ag | Verfahren zur Herstellung von kernhalogenierten Benzotrichloriden aus den entsprechenden Benzotrifluoriden |
| RU2157800C2 (ru) * | 1999-01-18 | 2000-10-20 | Пермский филиал российского научного центра "Прикладная химия" | Способ получения полифторароматических соединений |
| ITTO20030850A1 (it) * | 2003-10-29 | 2005-04-30 | Finchimica Srl | Procedimento per la preparazione di 4-ammino-3,5-dicloro-benzotrifloruro. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2562159A (en) * | 1944-11-30 | 1951-07-24 | Bruno H Wojcik | Production of xylene hexafluoride |
| US3859372A (en) * | 1969-12-03 | 1975-01-07 | Hooker Chemicals Plastics Corp | Process for the preparation of organic fluorine compounds |
| DE1965782A1 (de) * | 1969-12-31 | 1971-07-08 | Hoechst Ag | Verbessertes Verfahren zur Herstellung von aromatischen Trifluormethylverbindungen der Benzolreihe |
-
1973
- 1973-12-21 CH CH1798773A patent/CH580551A5/xx not_active IP Right Cessation
-
1974
- 1974-11-21 DE DE19742455076 patent/DE2455076A1/de not_active Ceased
- 1974-12-09 GB GB5305074A patent/GB1422517A/en not_active Expired
- 1974-12-10 CS CS8408A patent/CS178184B2/cs unknown
- 1974-12-11 JP JP14298074A patent/JPS5721166B2/ja not_active Expired
- 1974-12-11 IL IL46228A patent/IL46228A/en unknown
- 1974-12-16 DD DD183066A patent/DD115898A5/xx unknown
- 1974-12-19 IT IT54653/74A patent/IT1026083B/it active
- 1974-12-19 NL NL7416579A patent/NL7416579A/xx not_active Application Discontinuation
- 1974-12-20 AT AT1021074A patent/AT334875B/de not_active IP Right Cessation
- 1974-12-20 BE BE151814A patent/BE823710A/xx unknown
- 1974-12-20 LU LU71542A patent/LU71542A1/xx unknown
- 1974-12-20 FR FR7442351A patent/FR2255278B1/fr not_active Expired
- 1974-12-20 SU SU7402085896A patent/SU581858A3/ru active
- 1974-12-23 CA CA216,714A patent/CA1025890A/en not_active Expired
- 1974-12-23 US US05/536,973 patent/US3950445A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE823710A (fr) | 1975-06-20 |
| LU71542A1 (enExample) | 1975-08-20 |
| IL46228A (en) | 1977-10-31 |
| ATA1021074A (de) | 1976-06-15 |
| US3950445A (en) | 1976-04-13 |
| IT1026083B (it) | 1978-09-20 |
| FR2255278B1 (enExample) | 1978-12-22 |
| CS178184B2 (enExample) | 1977-08-31 |
| NL7416579A (nl) | 1975-06-24 |
| CA1025890A (en) | 1978-02-07 |
| IL46228A0 (en) | 1975-03-13 |
| JPS5721166B2 (enExample) | 1982-05-06 |
| CH580551A5 (enExample) | 1976-10-15 |
| AT334875B (de) | 1977-02-10 |
| DD115898A5 (enExample) | 1975-10-20 |
| JPS5095229A (enExample) | 1975-07-29 |
| GB1422517A (en) | 1976-01-28 |
| DE2455076A1 (de) | 1975-07-03 |
| FR2255278A1 (enExample) | 1975-07-18 |
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