BE832980A - PROCESS FOR THE PREPARATION OF CYCLOBUTANONES - Google Patents
PROCESS FOR THE PREPARATION OF CYCLOBUTANONESInfo
- Publication number
- BE832980A BE832980A BE159664A BE159664A BE832980A BE 832980 A BE832980 A BE 832980A BE 159664 A BE159664 A BE 159664A BE 159664 A BE159664 A BE 159664A BE 832980 A BE832980 A BE 832980A
- Authority
- BE
- Belgium
- Prior art keywords
- cyclobutanones
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/517—Saturated compounds containing a keto group being part of a ring containing ether groups, groups, groups, or groups
-
- 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3864474A GB1524682A (en) | 1974-09-04 | 1974-09-04 | Process for the preparation of cyclobutanones |
Publications (1)
Publication Number | Publication Date |
---|---|
BE832980A true BE832980A (en) | 1976-03-02 |
Family
ID=10404792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE159664A BE832980A (en) | 1974-09-04 | 1975-09-02 | PROCESS FOR THE PREPARATION OF CYCLOBUTANONES |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE832980A (en) |
GB (1) | GB1524682A (en) |
SU (1) | SU608468A3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5420356A (en) * | 1993-08-11 | 1995-05-30 | Sumitomo Chemical Company, Limited | Process for producing cyclobutanones |
ES2951876T3 (en) | 2019-07-17 | 2023-10-25 | Shinetsu Chemical Co | Diester compound having a dimethylcyclobutane ring, a process for preparing the same, and a process for preparing dimethylcyclobutane compound derived from the diester compound |
EP3766862B1 (en) | 2019-07-17 | 2023-06-07 | Shin-Etsu Chemical Co., Ltd. | Dimethylcyclobutanone compounds, dimethylcyclobutane compounds, and processes for preparing the same |
-
1974
- 1974-09-04 GB GB3864474A patent/GB1524682A/en not_active Expired
-
1975
- 1975-09-02 SU SU752170510A patent/SU608468A3/en active
- 1975-09-02 BE BE159664A patent/BE832980A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SU608468A3 (en) | 1978-05-25 |
GB1524682A (en) | 1978-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RO68142A (en) | PROCESS FOR THE PREPARATION OF 4-PHENYLPYPERIDINES | |
RO72736A (en) | PROCESS FOR THE PREPARATION OF 2-TETRAHYDROFURFURYL-6,7-BENZOMORPHANES-5,9-BETA-DISUBSTITUS | |
RO70051A (en) | PROCESS FOR THE PREPARATION OF 2-TETRA-HYDROFURFURIL-6,7-BENZOMORPHANES | |
BE813990A (en) | PROCESS FOR THE PREPARATION OF 3-METHYLMERCAPTOPROPIONALDEHYDE | |
RO65454A (en) | PROCESS FOR THE PREPARATION OF SUBSTITUTED CALCONES | |
RO70894A (en) | PROCESS FOR THE PREPARATION OF PHENYLALKYLAMINES | |
BE812305A (en) | PROCESS FOR THE PREPARATION OF CYCLOHEXANEDIONE-1 | |
BE828672A (en) | PROCESS FOR THE PREPARATION OF BUTYNE-DIOL | |
RO66914A (en) | PROCESS FOR THE PREPARATION OF PYRIDO-BENZODIAZEPINONES | |
BE832428A (en) | PROCESS FOR THE PREPARATION OF 2-METHYL-TETRA-HYDROPYRIMIDINES 1- SUBSTITUTES | |
BE829779A (en) | PROCESS FOR THE PREPARATION OF PYRAZOLO-BENZAZEPINES | |
BE826238A (en) | PROCESS FOR THE PREPARATION OF BISCHLOROCARBONATES FROM BISPHENOL | |
RO72708A (en) | PROCESS FOR THE PREPARATION OF PERCHLORATMETHYLMERCAPTANE | |
RO63021A (en) | PROCESS FOR THE PREPARATION OF 3-FLUORCEPHALOSPORINS | |
RO64281A (en) | PROCESS FOR THE PREPARATION OF SUBSTITUTED 6-METHYL-8-METHYLERGOLINES | |
FR2286127A1 (en) | PROCESS FOR THE PREPARATION OF CARNITINE | |
RO68749A (en) | PROCESS FOR THE PREPARATION OF 2-AMIDOIMIDAZOLES | |
RO66020A (en) | PROCESS FOR THE PREPARATION OF 3-PYPERAZINOISOQUINOLINES | |
BE824730A (en) | PROCESS FOR THE PREPARATION OF CYCLOPENTANDIONES | |
RO65455A (en) | PROCESS FOR THE PREPARATION OF 6-CHLORINE-2-CHLORIDE | |
BE832980A (en) | PROCESS FOR THE PREPARATION OF CYCLOBUTANONES | |
BE824069A (en) | METHOD FOR THE PREPARATION OF NEOHESPERIDINE-DIHYDROCHALCONE | |
FR2286128A1 (en) | PROCESS FOR THE PREPARATION OF CARNITINE | |
RO72516A (en) | PROCESS FOR THE PREPARATION OF QUINOXALIN-1,4-DIOXYDES | |
RO72878A (en) | PROCESS FOR THE PREPARATION OF 2-DEZOXYSTREPTAMINOAMINO GLYCOSIDES |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SHELL INTERNATIONALE RESEARCH MIJ B.V. Effective date: 19940930 |