GB1421570A - Process for the production of 1,4-dichloro olefins - Google Patents
Process for the production of 1,4-dichloro olefinsInfo
- Publication number
- GB1421570A GB1421570A GB3857273A GB3857273A GB1421570A GB 1421570 A GB1421570 A GB 1421570A GB 3857273 A GB3857273 A GB 3857273A GB 3857273 A GB3857273 A GB 3857273A GB 1421570 A GB1421570 A GB 1421570A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dichloro
- olefins
- aug
- general formula
- amide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- WYQWPAZKDKRBIG-GORDUTHDSA-N (e)-1,4-dichloro-2-methylbut-2-ene Chemical compound ClCC(/C)=C/CCl WYQWPAZKDKRBIG-GORDUTHDSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7230303A FR2196981A1 (en) | 1972-08-25 | 1972-08-25 | Trans 1,4-dichloro olefins prepn - by selective chlorination of dienes |
| FR7326664A FR2329624A2 (fr) | 1973-07-20 | 1973-07-20 | Preparation de dichloro-1, 4, butene et composes homologues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1421570A true GB1421570A (en) | 1976-01-21 |
Family
ID=26217288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3857273A Expired GB1421570A (en) | 1972-08-25 | 1973-08-15 | Process for the production of 1,4-dichloro olefins |
Country Status (6)
| Country | Link |
|---|---|
| DD (1) | DD106346A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2341393A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1421570A (cg-RX-API-DMAC7.html) |
| HU (1) | HU167980B (cg-RX-API-DMAC7.html) |
| IT (1) | IT995222B (cg-RX-API-DMAC7.html) |
| NL (1) | NL7311679A (cg-RX-API-DMAC7.html) |
-
1973
- 1973-08-15 GB GB3857273A patent/GB1421570A/en not_active Expired
- 1973-08-16 DE DE19732341393 patent/DE2341393A1/de active Pending
- 1973-08-23 DD DD17304873A patent/DD106346A5/xx unknown
- 1973-08-24 HU HUAA000747 patent/HU167980B/hu unknown
- 1973-08-24 IT IT2822273A patent/IT995222B/it active
- 1973-08-24 NL NL7311679A patent/NL7311679A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD106346A5 (cg-RX-API-DMAC7.html) | 1974-06-12 |
| HU167980B (cg-RX-API-DMAC7.html) | 1976-02-28 |
| DE2341393A1 (de) | 1974-02-28 |
| NL7311679A (cg-RX-API-DMAC7.html) | 1974-02-27 |
| IT995222B (it) | 1975-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |