BE451560A - Chlororcarbonates d'acoyles beta-halogenes et procede de preparation de ces produits - Google Patents
Chlororcarbonates d'acoyles beta-halogenes et procede de preparation de ces produitsInfo
- Publication number
- BE451560A BE451560A BE451560DA BE451560A BE 451560 A BE451560 A BE 451560A BE 451560D A BE451560D A BE 451560DA BE 451560 A BE451560 A BE 451560A
- Authority
- BE
- Belgium
- Prior art keywords
- phosgene
- preparing
- halogenated
- reaction
- chlororcarbonates
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 13
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 claims description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- -1 alkyl halohydrins Chemical class 0.000 claims description 5
- 150000007530 organic bases Chemical class 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 239000000203 mixture Substances 0.000 description 9
- 150000002148 esters Chemical class 0.000 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 235000002639 sodium chloride Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- WOAZEKPXTXCPFZ-UHFFFAOYSA-N dimethyl(phenyl)azanium;chloride Chemical compound Cl.CN(C)C1=CC=CC=C1 WOAZEKPXTXCPFZ-UHFFFAOYSA-N 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical class OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
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 |
|---|---|---|---|
| DE897051X | 1942-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE451560A true BE451560A (fr) | 1943-08-31 |
Family
ID=6848525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE451560D BE451560A (fr) | 1942-08-07 | 1943-07-31 | Chlororcarbonates d'acoyles beta-halogenes et procede de preparation de ces produits |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE451560A (de) |
| CH (1) | CH237387A (de) |
| FR (1) | FR897051A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2816287A (en) * | 1955-07-01 | 1957-12-10 | Du Pont | Tetrachloroethylene esters of carbonic, chlorocarbonic and oxalic acids |
| US2820809A (en) * | 1956-08-16 | 1958-01-21 | Dow Chemical Co | Preparation of haloethyl haloformates |
| US2820810A (en) * | 1956-08-16 | 1958-01-21 | Dow Chemical Co | Manufacture of haloalkyl haloformates |
-
1943
- 1943-06-29 CH CH237387D patent/CH237387A/de unknown
- 1943-07-31 BE BE451560D patent/BE451560A/fr unknown
- 1943-08-07 FR FR897051D patent/FR897051A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR897051A (fr) | 1945-03-12 |
| CH237387A (de) | 1945-04-30 |
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