BE808884A - Procede de preparation selective de dichloro-1,2-ethane - Google Patents
Procede de preparation selective de dichloro-1,2-ethaneInfo
- Publication number
- BE808884A BE808884A BE139082A BE139082A BE808884A BE 808884 A BE808884 A BE 808884A BE 139082 A BE139082 A BE 139082A BE 139082 A BE139082 A BE 139082A BE 808884 A BE808884 A BE 808884A
- Authority
- BE
- Belgium
- Prior art keywords
- dichloro
- ethane
- preparation
- selective process
- selective
- Prior art date
Links
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated 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 |
|---|---|---|---|
| FR7246390A FR2211428B1 (xx) | 1972-12-27 | 1972-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE808884A true BE808884A (fr) | 1974-06-20 |
Family
ID=9109345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE139082A BE808884A (fr) | 1972-12-27 | 1973-12-20 | Procede de preparation selective de dichloro-1,2-ethane |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3968179A (xx) |
| JP (1) | JPS4994604A (xx) |
| AR (1) | AR196964A1 (xx) |
| AU (1) | AU6346873A (xx) |
| BE (1) | BE808884A (xx) |
| BR (1) | BR7310081D0 (xx) |
| CA (1) | CA1014174A (xx) |
| DE (1) | DE2364094B2 (xx) |
| DK (1) | DK138013B (xx) |
| ES (1) | ES421724A1 (xx) |
| FR (1) | FR2211428B1 (xx) |
| GB (1) | GB1410419A (xx) |
| IN (1) | IN138791B (xx) |
| IT (1) | IT1000381B (xx) |
| NL (1) | NL7317570A (xx) |
| NO (1) | NO137725C (xx) |
| PH (1) | PH11331A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2603477C3 (de) * | 1976-01-30 | 1983-02-03 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Entfernung von Verunreinigungen aus durch Oxychlorierung gewonnenem 1,2-Dichloräthan |
| JPS5576828A (en) * | 1978-12-07 | 1980-06-10 | Toyo Soda Mfg Co Ltd | Preparation of 1,2-ethane dichloride |
| US4410747A (en) * | 1979-06-29 | 1983-10-18 | Ryo-Nichi Company Ltd. | Process for producing 1,2-dichloroethane |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1231123A (en) * | 1915-12-10 | 1917-06-26 | Gulf Refining Co | Production of chlorinated hydrocarbons. |
| US2393367A (en) * | 1943-05-14 | 1946-01-22 | Us Ind Chemicals Inc | Manufacture of dichlorethane |
| US2765353A (en) * | 1954-05-19 | 1956-10-02 | Ethyl Corp | Chlorination of olefins |
| US3267163A (en) * | 1960-03-11 | 1966-08-16 | Toa Gosei Kagaku Kogyo Kabushi | Process for the chlorination of acetylene |
| NL284587A (xx) * | 1961-10-24 | |||
| US3475504A (en) * | 1967-05-25 | 1969-10-28 | Detrex Chem Ind | Process for the chlorination of olefinic hydrocarbons and ethylenically unsaturated chlorohydrocarbons |
| US3839475A (en) * | 1971-05-20 | 1974-10-01 | Allied Chem | Process for the production of ethylene dichloride |
-
1972
- 1972-12-27 FR FR7246390A patent/FR2211428B1/fr not_active Expired
-
1973
- 1973-12-11 AU AU63468/73A patent/AU6346873A/en not_active Expired
- 1973-12-20 PH PH15351A patent/PH11331A/en unknown
- 1973-12-20 BE BE139082A patent/BE808884A/xx not_active IP Right Cessation
- 1973-12-21 BR BR10081/73A patent/BR7310081D0/pt unknown
- 1973-12-21 NO NO4905/73A patent/NO137725C/no unknown
- 1973-12-21 GB GB5942573A patent/GB1410419A/en not_active Expired
- 1973-12-21 IT IT54525/73A patent/IT1000381B/it active
- 1973-12-21 CA CA188,755A patent/CA1014174A/en not_active Expired
- 1973-12-21 AR AR251660A patent/AR196964A1/es active
- 1973-12-21 DE DE2364094A patent/DE2364094B2/de active Pending
- 1973-12-21 DK DK700473AA patent/DK138013B/da unknown
- 1973-12-21 US US05/427,373 patent/US3968179A/en not_active Expired - Lifetime
- 1973-12-21 NL NL7317570A patent/NL7317570A/xx not_active Application Discontinuation
- 1973-12-21 ES ES421724A patent/ES421724A1/es not_active Expired
- 1973-12-24 JP JP49004645A patent/JPS4994604A/ja active Pending
- 1973-12-31 IN IN2844/CAL/73A patent/IN138791B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2211428B1 (xx) | 1983-08-19 |
| NO137725C (no) | 1978-04-12 |
| AU6346873A (en) | 1975-06-12 |
| US3968179A (en) | 1976-07-06 |
| IN138791B (xx) | 1976-04-03 |
| DK138013B (da) | 1978-06-26 |
| DE2364094A1 (de) | 1974-07-11 |
| GB1410419A (en) | 1975-10-15 |
| IT1000381B (it) | 1976-03-30 |
| FR2211428A1 (xx) | 1974-07-19 |
| NL7317570A (xx) | 1974-07-01 |
| AR196964A1 (es) | 1974-02-28 |
| DE2364094B2 (de) | 1975-05-28 |
| ES421724A1 (es) | 1976-04-16 |
| NO137725B (no) | 1978-01-02 |
| JPS4994604A (xx) | 1974-09-09 |
| PH11331A (en) | 1977-11-02 |
| BR7310081D0 (pt) | 1974-08-15 |
| DK138013C (xx) | 1978-12-27 |
| CA1014174A (en) | 1977-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH553782A (fr) | Procede de preparation de nouveaux derives de pyridine. | |
| BE801313A (fr) | Procede de purification de dioxolane-1,3 | |
| BE808733A (fr) | Procede de preparation de cyclohexane-diones-1,3 | |
| BE804942A (fr) | Procede de preparation de cyclohexane-diones (1,3) | |
| BE804341A (fr) | Procede de preparation de cephemimycine | |
| BE800057A (fr) | Procede de preparation de poly-alpha-olefines, | |
| BE807434A (fr) | Procede pour la preparation de 3,6-dihalo-diphenyl-alcanes | |
| BE795683A (fr) | Procede pour la preparation de 2,6-dichloropyridine | |
| FR2289520A1 (fr) | Procede de preparation de 1-b-d-ribofuranosyl-1,2,4-triazole-3-carboxamide | |
| BE822646A (fr) | Procede de preparation de poly-n-alkyliminoalanes | |
| RO64480A (fr) | Procede de preparation de la pyridinecarboxamidosulfoniluree | |
| BE810435A (fr) | Procede de preparation de senarmontite | |
| BE808884A (fr) | Procede de preparation selective de dichloro-1,2-ethane | |
| BE820475A (fr) | Procede de preparation de 6-demethyl-6-desoxy-6-methylene-tetracyclines | |
| BE820547A (fr) | Procede de preparation du dichloro-1 | |
| BE798130A (fr) | Procede de preparation de vincamine | |
| BE810630R (fr) | Procede de preparation de la phenylhydrazine | |
| BE816033A (fr) | Procede de preparation de 2-vinyl-oxazolines | |
| BE802021A (fr) | Procede de preparation de nouveaux derives du 1,1a | |
| BE821951A (fr) | Procede de preparation de cis-olefines | |
| BE808883A (fr) | Procede perfectionne de preparation industrielle de dichloro-1,2-ethane | |
| BE796204A (fr) | Procede pour la preparation de 3,4,5,6,7,8-hexahydrocoumarine | |
| BE805873A (fr) | Procede de preparation de 9-cis-tricosene | |
| BE763173A (fr) | Procede de preparation de 6-alcoxy-5,6-dihydro-4h-pyrannes | |
| BE850574Q (fr) | Procede de preparation de polyalcenameres |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: CHLOE CHIMIE Effective date: 19931220 |