FR2362102A1 - Procede de production de 1,1-dihalogeno-4-methylpentadiene - Google Patents
Procede de production de 1,1-dihalogeno-4-methylpentadieneInfo
- Publication number
- FR2362102A1 FR2362102A1 FR7620117A FR7620117A FR2362102A1 FR 2362102 A1 FR2362102 A1 FR 2362102A1 FR 7620117 A FR7620117 A FR 7620117A FR 7620117 A FR7620117 A FR 7620117A FR 2362102 A1 FR2362102 A1 FR 2362102A1
- Authority
- FR
- France
- Prior art keywords
- prepn
- isobutene
- pref
- dihalo
- trihaloethylene
- 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.)
- Withdrawn
Links
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 title abstract 6
- CJSBUWDGPXGFGA-UHFFFAOYSA-N 4-methylpenta-1,3-diene Chemical compound CC(C)=CC=C CJSBUWDGPXGFGA-UHFFFAOYSA-N 0.000 title 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- YYOLVILSZOVWLS-UHFFFAOYSA-N 1,1-dichloro-4-methylpenta-1,3-diene Chemical compound CC(C)=CC=C(Cl)Cl YYOLVILSZOVWLS-UHFFFAOYSA-N 0.000 abstract 1
- QVUBZVXSODSSKU-UHFFFAOYSA-N 1,1-dichloro-4-methylpenta-1,4-diene Chemical compound CC(=C)CC=C(Cl)Cl QVUBZVXSODSSKU-UHFFFAOYSA-N 0.000 abstract 1
- LLMLSUSAKZVFOA-UHFFFAOYSA-N 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid Chemical class CC1(C)C(C=C(Cl)Cl)C1C(O)=O LLMLSUSAKZVFOA-UHFFFAOYSA-N 0.000 abstract 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 1
- 125000001475 halogen functional group Chemical group 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 230000000749 insecticidal effect Effects 0.000 abstract 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
- 229960002415 trichloroethylene Drugs 0.000 abstract 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/266—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of hydrocarbons and halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
- C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/19—Halogenated dienes
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)
Abstract
L'invention concerne l'industrie des pesticides. Elle a pour objet un procédé perfectionné pour produire des 1,1-dihalogéno-4-méthylpentadiènes et spécialement du 1,1-dichloro-4-méthyl-1,3-pentadiène par réaction de l'isobutène avec un trihalogénoéthylène en phase vapeur à une température pouvant atteindre environ 600 degrés C. Le 1,4-pentadiène formé peut être isomérisé en le 1,3-pentadiène correspondant. Le procédé est préféré en raison de sa simplicité et de son efficacité pour la production de tels diènes qui sont d'utiles intermédiaires pour la préparation d'insecticides.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27923/75A GB1531733A (en) | 1975-07-02 | 1975-07-02 | Production of 1,1-dihalo-4-methylpenta-1,3-or 1,4-dienes |
| GB1224776 | 1976-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2362102A1 true FR2362102A1 (fr) | 1978-03-17 |
Family
ID=26248888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7620117A Withdrawn FR2362102A1 (fr) | 1975-07-02 | 1976-07-01 | Procede de production de 1,1-dihalogeno-4-methylpentadiene |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS527907A (fr) |
| CA (1) | CA1072126A (fr) |
| DE (1) | DE2629868A1 (fr) |
| DK (1) | DK297576A (fr) |
| FR (1) | FR2362102A1 (fr) |
| IE (1) | IE43137B1 (fr) |
| IT (1) | IT1064095B (fr) |
| LU (1) | LU75277A1 (fr) |
| NL (1) | NL7607264A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010045104A2 (fr) * | 2008-10-13 | 2010-04-22 | Dow Global Technologies, Inc. | Procédé pour la production de propènes chlorés et/ou fluorés |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1017159B (de) * | 1952-06-18 | 1957-10-10 | Dow Chemical Co | Verfahren zur Herstellung von 3-Aryl-1, 1-dichlor-2-methylpropenen-1 |
| FR1297752A (fr) * | 1960-03-23 | 1962-07-06 | Stauffer Chemical Co | Procédé de fabrication d'hydrocarbures non saturés chlorés, produits obtenus et leurs applications |
| FR2309499A1 (fr) * | 1975-04-28 | 1976-11-26 | Ici Ltd | Procede de preparation de 1,1-dichloro-4-methylpenta-1,3-diene et produit obtenu |
-
1976
- 1976-06-21 IE IE133676A patent/IE43137B1/en unknown
- 1976-07-01 IT IT2494376A patent/IT1064095B/it active
- 1976-07-01 DK DK297576A patent/DK297576A/da unknown
- 1976-07-01 FR FR7620117A patent/FR2362102A1/fr not_active Withdrawn
- 1976-07-01 NL NL7607264A patent/NL7607264A/xx not_active Application Discontinuation
- 1976-07-01 LU LU75277A patent/LU75277A1/xx unknown
- 1976-07-02 DE DE19762629868 patent/DE2629868A1/de not_active Withdrawn
- 1976-07-02 CA CA256,214A patent/CA1072126A/fr not_active Expired
- 1976-07-02 JP JP7798176A patent/JPS527907A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1017159B (de) * | 1952-06-18 | 1957-10-10 | Dow Chemical Co | Verfahren zur Herstellung von 3-Aryl-1, 1-dichlor-2-methylpropenen-1 |
| FR1297752A (fr) * | 1960-03-23 | 1962-07-06 | Stauffer Chemical Co | Procédé de fabrication d'hydrocarbures non saturés chlorés, produits obtenus et leurs applications |
| FR2309499A1 (fr) * | 1975-04-28 | 1976-11-26 | Ici Ltd | Procede de preparation de 1,1-dichloro-4-methylpenta-1,3-diene et produit obtenu |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2629868A1 (de) | 1977-01-20 |
| JPS527907A (en) | 1977-01-21 |
| IE43137B1 (en) | 1980-12-31 |
| CA1072126A (fr) | 1980-02-19 |
| NL7607264A (nl) | 1977-01-04 |
| LU75277A1 (fr) | 1977-07-22 |
| IE43137L (en) | 1977-01-02 |
| IT1064095B (it) | 1985-02-18 |
| DK297576A (da) | 1977-01-03 |
| AU1523576A (en) | 1978-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |