JPS529662B1 - - Google Patents
Info
- Publication number
- JPS529662B1 JPS529662B1 JP4803271A JP4803271A JPS529662B1 JP S529662 B1 JPS529662 B1 JP S529662B1 JP 4803271 A JP4803271 A JP 4803271A JP 4803271 A JP4803271 A JP 4803271A JP S529662 B1 JPS529662 B1 JP S529662B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/02—Monocyclic aromatic halogenated hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4803271A JPS529662B1 (es) | 1971-07-02 | 1971-07-02 | |
| DE19722230369 DE2230369A1 (de) | 1971-07-02 | 1972-06-21 | Verfahren zur herstellung von pchlortoluol |
| FR7223838A FR2144709A1 (en) | 1971-07-02 | 1972-06-30 | Para-chlorotoluene prodn - by toluene chlorination with ferric chloride and regeneration of ferrous chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4803271A JPS529662B1 (es) | 1971-07-02 | 1971-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS529662B1 true JPS529662B1 (es) | 1977-03-17 |
Family
ID=12791958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4803271A Pending JPS529662B1 (es) | 1971-07-02 | 1971-07-02 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS529662B1 (es) |
| DE (1) | DE2230369A1 (es) |
| FR (1) | FR2144709A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4307261A (en) * | 1980-02-19 | 1981-12-22 | Vulcan Materials Company | Process for separating ferric iron from chlorinated hydrocarbons |
| FR2537574B1 (fr) * | 1982-12-14 | 1986-05-16 | Ugine Kuhlmann | Procede de chloration des composes aromatiques |
| US5001290A (en) * | 1989-01-11 | 1991-03-19 | Battelle Memorial Institute | Production of dichlorobenzene with high para to ortho ratios |
| FR2761983B1 (fr) * | 1997-04-10 | 1999-06-25 | Atochem Elf Sa | Procede de purification d'hydrocarbures aromatiques chlores |
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1971
- 1971-07-02 JP JP4803271A patent/JPS529662B1/ja active Pending
-
1972
- 1972-06-21 DE DE19722230369 patent/DE2230369A1/de active Pending
- 1972-06-30 FR FR7223838A patent/FR2144709A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2230369A1 (de) | 1973-01-18 |
| FR2144709A1 (en) | 1973-02-16 |
| FR2144709B1 (es) | 1976-10-29 |