JPS54112827A - Preparation of 1,3,5-trichlorobenzene - Google Patents
Preparation of 1,3,5-trichlorobenzeneInfo
- Publication number
- JPS54112827A JPS54112827A JP1879778A JP1879778A JPS54112827A JP S54112827 A JPS54112827 A JP S54112827A JP 1879778 A JP1879778 A JP 1879778A JP 1879778 A JP1879778 A JP 1879778A JP S54112827 A JPS54112827 A JP S54112827A
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- dichlorobenzene
- pesticides
- bromo
- compound
- 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.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To obtain the title compound useful as a raw mateiral for pesticides, medicines, and dyes, by reacting 1-bromo-3,5-dichlorobenzene, which is used as an intermediate for pesticides in large quantities, with chlorine in the presence of a specific compound.
CONSTITUTION: Cl2 gas is passed through 1-bromo-3,5-dichlorobenzene, which is molten by heating at about 70°C or dissolved by adding a solvent, in the presence of an azobisnitrile, e.g. 2,2'-azobisisobutyronitrile, or benzoyl peroxide type compound, e.g. benzoyl peroxide, at 65W100°C in the absence of a solvent and at 65°C or below in the presence of solvent for 2W10 hr to give the objective compound.
EFFECT: Short reaction time and a slight formation of by-products.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1879778A JPS54112827A (en) | 1978-02-21 | 1978-02-21 | Preparation of 1,3,5-trichlorobenzene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1879778A JPS54112827A (en) | 1978-02-21 | 1978-02-21 | Preparation of 1,3,5-trichlorobenzene |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54112827A true JPS54112827A (en) | 1979-09-04 |
JPS6115848B2 JPS6115848B2 (en) | 1986-04-26 |
Family
ID=11981575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1879778A Granted JPS54112827A (en) | 1978-02-21 | 1978-02-21 | Preparation of 1,3,5-trichlorobenzene |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54112827A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472552A1 (en) * | 1979-12-25 | 1981-07-03 | Ishihara Mining & Chemical Co | PROCESS FOR PRODUCING 1,3,5-TRICHLOROBENZENE BY CHLORINATION OF A STEAM PHASE TRIHALOBENZENE |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63120473U (en) * | 1987-01-29 | 1988-08-04 |
-
1978
- 1978-02-21 JP JP1879778A patent/JPS54112827A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472552A1 (en) * | 1979-12-25 | 1981-07-03 | Ishihara Mining & Chemical Co | PROCESS FOR PRODUCING 1,3,5-TRICHLOROBENZENE BY CHLORINATION OF A STEAM PHASE TRIHALOBENZENE |
DE3047376A1 (en) * | 1979-12-25 | 1981-09-17 | Ishihara Sangyo Kaisha, Ltd., Osaka | METHOD FOR PRODUCING 1,3,5-TRICHLORBENZENE |
US4368340A (en) * | 1979-12-25 | 1983-01-11 | Ishihara Sangyo Kaisha Ltd. | Process for producing 1,3,5-trichlorobenzene |
Also Published As
Publication number | Publication date |
---|---|
JPS6115848B2 (en) | 1986-04-26 |
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