IL66777A0 - Preparation of para-substituted 3-bromobenzaldehydes - Google Patents
Preparation of para-substituted 3-bromobenzaldehydesInfo
- Publication number
- IL66777A0 IL66777A0 IL66777A IL6677782A IL66777A0 IL 66777 A0 IL66777 A0 IL 66777A0 IL 66777 A IL66777 A IL 66777A IL 6677782 A IL6677782 A IL 6677782A IL 66777 A0 IL66777 A0 IL 66777A0
- Authority
- IL
- Israel
- Prior art keywords
- bromobenzaldehydes
- para
- substituted
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/55—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813136561 DE3136561A1 (en) | 1981-09-15 | 1981-09-15 | METHOD FOR PRODUCING PARA-SUBSTITUTED 3-BOMBENZALDEHYDES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL66777A0 true IL66777A0 (en) | 1982-12-31 |
Family
ID=6141695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL66777A IL66777A0 (en) | 1981-09-15 | 1982-09-13 | Preparation of para-substituted 3-bromobenzaldehydes |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0074571A1 (en) |
| JP (1) | JPS5857328A (en) |
| DE (1) | DE3136561A1 (en) |
| IL (1) | IL66777A0 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4585898A (en) * | 1984-12-18 | 1986-04-29 | Hardwicke Chemical Company | Preparation of substituted benzaldehydes |
| EP0289942B1 (en) * | 1987-05-08 | 1993-07-07 | IHARA CHEMICAL INDUSTRY Co., Ltd. | Process for producing fluorobenzaldehydes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1069135A (en) * | 1975-06-02 | 1980-01-01 | Roger A. Sheldon | Process for the preparation of 3-bromobenzaldehyde |
| DE2933979A1 (en) * | 1979-08-22 | 1981-03-12 | Bayer Ag, 5090 Leverkusen | NEW 4-FLUOR-3-PHENOXY-BENZALDEHYDACETALS AND METHOD FOR THEIR PRODUCTION AND NEW INTERMEDIATE PRODUCTS FOR THIS AND METHOD FOR THEIR PRODUCTION. |
| 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 |
-
1981
- 1981-09-15 DE DE19813136561 patent/DE3136561A1/en not_active Withdrawn
-
1982
- 1982-09-02 EP EP82108093A patent/EP0074571A1/en not_active Withdrawn
- 1982-09-13 JP JP57158245A patent/JPS5857328A/en active Pending
- 1982-09-13 IL IL66777A patent/IL66777A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0074571A1 (en) | 1983-03-23 |
| DE3136561A1 (en) | 1983-03-31 |
| JPS5857328A (en) | 1983-04-05 |
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