CH231886A - Procédé de préparation de composés organiques non saturés par enlèvement d'hydracides à des composés organiques halogénés. - Google Patents
Procédé de préparation de composés organiques non saturés par enlèvement d'hydracides à des composés organiques halogénés.Info
- Publication number
- CH231886A CH231886A CH231886DA CH231886A CH 231886 A CH231886 A CH 231886A CH 231886D A CH231886D A CH 231886DA CH 231886 A CH231886 A CH 231886A
- Authority
- CH
- Switzerland
- Prior art keywords
- organic compounds
- hydracids
- preparation
- halogenated
- dichloroethane
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 5
- 150000002896 organic halogen compounds Chemical class 0.000 title claims description 4
- 150000002894 organic compounds Chemical class 0.000 title claims description 3
- 238000002360 preparation method Methods 0.000 title description 5
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 150000002334 glycols Chemical class 0.000 claims description 6
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 3
- 150000002170 ethers Chemical class 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 6
- 235000011121 sodium hydroxide Nutrition 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- KFUSEUYYWQURPO-UHFFFAOYSA-N 1,2-dichloroethene Chemical group ClC=CCl KFUSEUYYWQURPO-UHFFFAOYSA-N 0.000 description 1
- MPPPKRYCTPRNTB-UHFFFAOYSA-N 1-bromobutane Chemical class CCCCBr MPPPKRYCTPRNTB-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical class CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- GRELHMBELDGGLT-UHFFFAOYSA-N 2,3-difluorobutane Chemical class CC(F)C(C)F GRELHMBELDGGLT-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical class CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- MCTBLVSHJSVOSB-UHFFFAOYSA-N acetylene;carboxy hydrogen carbonate Chemical compound C#C.OC(=O)OC(O)=O MCTBLVSHJSVOSB-UHFFFAOYSA-N 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QQWGVQWAEANRTK-UHFFFAOYSA-N bromosuccinic acid Chemical compound OC(=O)CC(Br)C(O)=O QQWGVQWAEANRTK-UHFFFAOYSA-N 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical class OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE447013X | 1941-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH231886A true CH231886A (fr) | 1944-04-30 |
Family
ID=6537951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH231886D CH231886A (fr) | 1941-09-23 | 1942-09-07 | Procédé de préparation de composés organiques non saturés par enlèvement d'hydracides à des composés organiques halogénés. |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE447013A (en)) |
| CH (1) | CH231886A (en)) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0053687A1 (de) * | 1980-12-10 | 1982-06-16 | BASF Aktiengesellschaft | Verfahren zur Herstellung von 1,1-Dichloralkenylenverbindungen |
| FR2710057A1 (fr) * | 1993-09-17 | 1995-03-24 | Enichem Elastomeres France | Procédé de préparation du chloroprène. |
-
0
- BE BE447013D patent/BE447013A/xx unknown
-
1942
- 1942-09-07 CH CH231886D patent/CH231886A/fr unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0053687A1 (de) * | 1980-12-10 | 1982-06-16 | BASF Aktiengesellschaft | Verfahren zur Herstellung von 1,1-Dichloralkenylenverbindungen |
| FR2710057A1 (fr) * | 1993-09-17 | 1995-03-24 | Enichem Elastomeres France | Procédé de préparation du chloroprène. |
| EP0646561A1 (en) * | 1993-09-17 | 1995-04-05 | Enichem Elastomeres France Sa | Process for preparing chloroprene |
| US5672792A (en) * | 1993-09-17 | 1997-09-30 | Enichem Elastomeres France Sa | Process for preparing chloroprene |
Also Published As
| Publication number | Publication date |
|---|---|
| BE447013A (en)) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2163013A (en) | Production of volatile fatty acid anhydrides | |
| US2134531A (en) | Purification of maleic anhydride | |
| CH231886A (fr) | Procédé de préparation de composés organiques non saturés par enlèvement d'hydracides à des composés organiques halogénés. | |
| JP2020063306A (ja) | 組み換え宿主細胞により産生された脂肪族アルコール組成物の下流処理 | |
| US2361532A (en) | Treatment of terpene alcohols | |
| FR2530621A1 (fr) | Procede de production de l'acide tricyclo (5.2.1.02,6) decane-2-carboxylique | |
| FR2543544A1 (fr) | Procede de decomposition d'un complexe d'acide orthobenzoyl-benzoique, de fluorure d'hydrogene et de trifluorure de bore | |
| US2598269A (en) | Recovery of sterols | |
| US1947977A (en) | Mantjfactube of aliphatic | |
| JPWO2018180696A1 (ja) | ｃｉｓ，ｃｉｓ−１，２，４−シクロヘキサントリカルボン酸結晶の製造方法 | |
| US2178752A (en) | Preparation of anhydrides by the use of ketene | |
| US2488650A (en) | Esters of nitroalcohols | |
| US2778840A (en) | Method of preparing 7-dehydrocholesterol | |
| CN118146177A (zh) | 一种丙位十一内酯的制备方法 | |
| US2150331A (en) | Purification of maleic anhydride | |
| BE444578A (fr) | Procédé pour l'obtention de succédanés pour des épices poivrées | |
| JPH0665140A (ja) | ２−フルオロシクロプロパンカルボン酸の製法 | |
| JPH02311456A (ja) | 高純度インドールの製造方法 | |
| CH91867A (fr) | Procédé de préparation d'éthers-sels à partir des oléfines. | |
| CH342570A (fr) | Procédé de préparation du céto-3- 1,4-22b-spirostadiène | |
| CH520655A (fr) | Procédé d'isomérisation de cyclohexènes cis- et trans- substitués | |
| CH276043A (fr) | Procédé de préparation de la cycloheptadécanone. | |
| BE740757A (en) | Forming alkali nitrates by reaction of chlorides with - hno 3 in the presence of amines | |
| Nazarov et al. | Condensation of 1-vinylcyclohexene with propiolic and tetrolic acids and esters | |
| CH286275A (fr) | Procédé de préparation de précalciférol. |