RO98603B1 - Procedeu de preparare a b-clorstirenului - Google Patents
Procedeu de preparare a b-clorstirenuluiInfo
- Publication number
- RO98603B1 RO98603B1 RO129833A RO12983387A RO98603B1 RO 98603 B1 RO98603 B1 RO 98603B1 RO 129833 A RO129833 A RO 129833A RO 12983387 A RO12983387 A RO 12983387A RO 98603 B1 RO98603 B1 RO 98603B1
- Authority
- RO
- Romania
- Prior art keywords
- styrene
- chlorine
- chlorstyren
- preparing
- dehydrochlorination
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 2
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 abstract 1
- SBYMUDUGTIKLCR-VOTSOKGWSA-N [(e)-2-chloroethenyl]benzene Chemical compound Cl\C=C\C1=CC=CC=C1 SBYMUDUGTIKLCR-VOTSOKGWSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007033 dehydrochlorination reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Prezenta inventie se refera la un procedeu de preparare a beta-clorstirenului, care consta în aceea ca se introduce clor într-o solutie ce contine 3,3 moli stiren la 1 l tetraclorura de carbon, folosind un raport echimolecular între clor si stiren si o temperatura de 10...20 degree C, amestecul brut de compusi clorurati obtinut fiind supus direct dehidroclorurarii în prezenta clorurii de nichel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129833A RO98603B1 (ro) | 1987-09-24 | 1987-09-24 | Procedeu de preparare a b-clorstirenului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129833A RO98603B1 (ro) | 1987-09-24 | 1987-09-24 | Procedeu de preparare a b-clorstirenului |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO98603B1 true RO98603B1 (ro) | 1990-03-30 |
Family
ID=40906698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO129833A RO98603B1 (ro) | 1987-09-24 | 1987-09-24 | Procedeu de preparare a b-clorstirenului |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO98603B1 (ro) |
-
1987
- 1987-09-24 RO RO129833A patent/RO98603B1/ro unknown
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