CH570967A5 - - Google Patents
Info
- Publication number
- CH570967A5 CH570967A5 CH1743472A CH1743472A CH570967A5 CH 570967 A5 CH570967 A5 CH 570967A5 CH 1743472 A CH1743472 A CH 1743472A CH 1743472 A CH1743472 A CH 1743472A CH 570967 A5 CH570967 A5 CH 570967A5
- Authority
- CH
- Switzerland
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
-
- 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
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
-
- 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
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
-
- 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
- C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/647—Unsaturated compounds containing a keto groups being part of a ring having unsaturation outside the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7144417A FR2164034A5 (xx) | 1971-12-10 | 1971-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH570967A5 true CH570967A5 (xx) | 1975-12-31 |
Family
ID=9087271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1743472A CH570967A5 (xx) | 1971-12-10 | 1972-11-30 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE791801A (xx) |
| BR (1) | BR7208571D0 (xx) |
| CA (1) | CA978203A (xx) |
| CH (1) | CH570967A5 (xx) |
| ES (1) | ES409446A1 (xx) |
| FR (1) | FR2164034A5 (xx) |
| GB (1) | GB1351919A (xx) |
| IT (1) | IT983176B (xx) |
| NL (1) | NL7216712A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349640B (zh) * | 2021-12-17 | 2024-03-22 | 山东新和成药业有限公司 | 一种二氢茉莉酮酸甲酯或其中间体的合成方法及所用的催化剂 |
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0
- BE BE791801D patent/BE791801A/xx unknown
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1971
- 1971-12-10 FR FR7144417A patent/FR2164034A5/fr not_active Expired
-
1972
- 1972-11-21 CA CA157,068A patent/CA978203A/en not_active Expired
- 1972-11-30 CH CH1743472A patent/CH570967A5/xx not_active IP Right Cessation
- 1972-11-30 IT IT3235672A patent/IT983176B/it active
- 1972-12-06 BR BR857172A patent/BR7208571D0/pt unknown
- 1972-12-08 GB GB5672172A patent/GB1351919A/en not_active Expired
- 1972-12-08 NL NL7216712A patent/NL7216712A/xx unknown
- 1972-12-09 ES ES409446A patent/ES409446A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2164034A5 (xx) | 1973-07-27 |
| DE2260447B2 (de) | 1976-05-20 |
| BE791801A (fr) | 1973-05-23 |
| IT983176B (it) | 1974-10-31 |
| ES409446A1 (es) | 1976-04-16 |
| BR7208571D0 (pt) | 1973-12-18 |
| DE2260447A1 (de) | 1973-06-14 |
| CA978203A (en) | 1975-11-18 |
| GB1351919A (en) | 1974-05-15 |
| NL7216712A (xx) | 1973-06-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |