IL63458A - Process for the preparation of 4-tert.-butylbenzaldehydes - Google Patents
Process for the preparation of 4-tert.-butylbenzaldehydesInfo
- Publication number
- IL63458A IL63458A IL63458A IL6345881A IL63458A IL 63458 A IL63458 A IL 63458A IL 63458 A IL63458 A IL 63458A IL 6345881 A IL6345881 A IL 6345881A IL 63458 A IL63458 A IL 63458A
- Authority
- IL
- Israel
- Prior art keywords
- butylbenzaldehydes
- tert
- preparation
- Prior art date
Links
Classifications
-
- 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
- C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
-
- 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
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
- C07C45/43—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis of >CX2 groups, X being halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/093—Preparation of carboxylic acids or their salts, halides or anhydrides by hydrolysis of —CX3 groups, X being halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803029367 DE3029367A1 (en) | 1980-08-01 | 1980-08-01 | METHOD FOR PRODUCING 4-TERT.-BUTYLBENZALDEHYDES |
Publications (2)
Publication Number | Publication Date |
---|---|
IL63458A0 IL63458A0 (en) | 1981-10-30 |
IL63458A true IL63458A (en) | 1985-03-31 |
Family
ID=6108753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL63458A IL63458A (en) | 1980-08-01 | 1981-07-29 | Process for the preparation of 4-tert.-butylbenzaldehydes |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0045429B1 (en) |
JP (1) | JPS5754142A (en) |
DE (2) | DE3029367A1 (en) |
IL (1) | IL63458A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1169421B (en) * | 1982-06-03 | 1987-05-27 | Givaudan & Cie Sa | PROCEDURE FOR THE PREPARATION OF BENZEN-DERIVATIVES |
CN102827041B (en) * | 2012-09-20 | 2014-04-16 | 张家港市信谊化工有限公司 | Preparation method of p-methylsulfurylbenzaldehyde |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB816253A (en) * | 1957-01-15 | 1959-07-08 | Chemon Corp | Improvements relating to the production of benzaldehyde from toluene |
DE2261616A1 (en) * | 1971-12-17 | 1973-06-28 | Albright & Wilson | METHOD FOR MANUFACTURING ORGANIC ALDEHYDE |
JPS5225733A (en) * | 1975-08-19 | 1977-02-25 | Ihara Chem Ind Co Ltd | Process for preparation of benzaldehydes |
EP0034837B1 (en) * | 1978-11-16 | 1982-12-15 | Hoechst Aktiengesellschaft | P-tert.-butylbenzal bromide and its derivatives substituted in the nucleus by halogen |
-
1980
- 1980-08-01 DE DE19803029367 patent/DE3029367A1/en not_active Withdrawn
-
1981
- 1981-07-20 EP EP81105680A patent/EP0045429B1/en not_active Expired
- 1981-07-20 DE DE8181105680T patent/DE3160819D1/en not_active Expired
- 1981-07-29 IL IL63458A patent/IL63458A/en unknown
- 1981-07-31 JP JP56119391A patent/JPS5754142A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3029367A1 (en) | 1982-03-04 |
EP0045429A3 (en) | 1982-03-17 |
EP0045429B1 (en) | 1983-08-31 |
DE3160819D1 (en) | 1983-10-06 |
IL63458A0 (en) | 1981-10-30 |
JPS5754142A (en) | 1982-03-31 |
EP0045429A2 (en) | 1982-02-10 |
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