BE784083A - METHOD FOR PREPARING HALOGEN BENZONITRILE - Google Patents
METHOD FOR PREPARING HALOGEN BENZONITRILEInfo
- Publication number
- BE784083A BE784083A BE784083A BE784083A BE784083A BE 784083 A BE784083 A BE 784083A BE 784083 A BE784083 A BE 784083A BE 784083 A BE784083 A BE 784083A BE 784083 A BE784083 A BE 784083A
- Authority
- BE
- Belgium
- Prior art keywords
- preparing halogen
- benzonitrile
- halogen benzonitrile
- preparing
- halogen
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7218683A FR2139576A5 (en) | 1972-05-25 | 1972-05-25 | Halo-benzonitriles prepn - by vapour phase reaction of halogen and benzonitrile or its partially halogenated derivs |
DE19722225695 DE2225695C3 (en) | 1972-05-25 | 1972-05-26 | Process for the preparation of chlorinated benzonilrils |
BE784083A BE784083A (en) | 1972-05-25 | 1972-05-26 | METHOD FOR PREPARING HALOGEN BENZONITRILE |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7218683A FR2139576A5 (en) | 1972-05-25 | 1972-05-25 | Halo-benzonitriles prepn - by vapour phase reaction of halogen and benzonitrile or its partially halogenated derivs |
DE19722225695 DE2225695C3 (en) | 1972-05-25 | 1972-05-26 | Process for the preparation of chlorinated benzonilrils |
BE784083A BE784083A (en) | 1972-05-25 | 1972-05-26 | METHOD FOR PREPARING HALOGEN BENZONITRILE |
Publications (1)
Publication Number | Publication Date |
---|---|
BE784083A true BE784083A (en) | 1972-11-27 |
Family
ID=27159406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE784083A BE784083A (en) | 1972-05-25 | 1972-05-26 | METHOD FOR PREPARING HALOGEN BENZONITRILE |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE784083A (en) |
DE (1) | DE2225695C3 (en) |
FR (1) | FR2139576A5 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3006685C2 (en) * | 1980-02-22 | 1982-09-09 | Riedel-De Haen Ag, 3016 Seelze | 3-Bromo-4-fluorobenzonitrile and process for the preparation of a substituted 3-bromo-4-fluorobenzene |
-
1972
- 1972-05-25 FR FR7218683A patent/FR2139576A5/en not_active Expired
- 1972-05-26 BE BE784083A patent/BE784083A/en unknown
- 1972-05-26 DE DE19722225695 patent/DE2225695C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2225695C3 (en) | 1975-06-12 |
DE2225695B2 (en) | 1974-10-24 |
FR2139576A5 (en) | 1973-01-05 |
DE2225695A1 (en) | 1974-01-24 |
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