IT940478B - Procedimento per la isomerizzazio ne di nopinone - Google Patents
Procedimento per la isomerizzazio ne di nopinoneInfo
- Publication number
- IT940478B IT940478B IT30793/71A IT3079371A IT940478B IT 940478 B IT940478 B IT 940478B IT 30793/71 A IT30793/71 A IT 30793/71A IT 3079371 A IT3079371 A IT 3079371A IT 940478 B IT940478 B IT 940478B
- Authority
- IT
- Italy
- Prior art keywords
- nopinone
- isomerization
- procedure
- Prior art date
Links
- XZFDKWMYCUEKSS-UHFFFAOYSA-N 6,6-Dimethylbicyclo[3.1.1]heptan-2-one Chemical compound C1C2C(C)(C)C1CCC2=O XZFDKWMYCUEKSS-UHFFFAOYSA-N 0.000 title 2
- 238000006317 isomerization reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
-
- 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
- C07C45/67—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 isomerisation; by change of size of the carbon skeleton
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 |
|---|---|---|---|
| CH1838270A CH535194A (de) | 1970-12-11 | 1970-12-11 | Verfahren zur Isomerisierung von Nopinon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT940478B true IT940478B (it) | 1973-02-10 |
Family
ID=4432619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT30793/71A IT940478B (it) | 1970-12-11 | 1971-11-06 | Procedimento per la isomerizzazio ne di nopinone |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3816537A (it) |
| JP (1) | JPS5320500B1 (it) |
| BE (1) | BE776519A (it) |
| CH (1) | CH535194A (it) |
| DE (1) | DE2155673A1 (it) |
| ES (1) | ES397828A1 (it) |
| FR (1) | FR2117626A5 (it) |
| GB (1) | GB1345945A (it) |
| IT (1) | IT940478B (it) |
| NL (1) | NL7115701A (it) |
-
1970
- 1970-12-11 CH CH1838270A patent/CH535194A/de not_active IP Right Cessation
-
1971
- 1971-11-06 IT IT30793/71A patent/IT940478B/it active
- 1971-11-09 DE DE19712155673 patent/DE2155673A1/de active Pending
- 1971-11-15 NL NL7115701A patent/NL7115701A/xx not_active Application Discontinuation
- 1971-11-26 US US00203114A patent/US3816537A/en not_active Expired - Lifetime
- 1971-12-02 JP JP9682271A patent/JPS5320500B1/ja active Pending
- 1971-12-10 ES ES397828A patent/ES397828A1/es not_active Expired
- 1971-12-10 GB GB5745571A patent/GB1345945A/en not_active Expired
- 1971-12-10 FR FR7144386A patent/FR2117626A5/fr not_active Expired
- 1971-12-10 BE BE776519A patent/BE776519A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH535194A (de) | 1973-03-31 |
| US3816537A (en) | 1974-06-11 |
| ES397828A1 (es) | 1974-06-01 |
| NL7115701A (it) | 1972-06-13 |
| GB1345945A (en) | 1974-02-06 |
| BE776519A (fr) | 1972-06-12 |
| FR2117626A5 (it) | 1972-07-21 |
| DE2155673A1 (de) | 1972-06-15 |
| JPS5320500B1 (it) | 1978-06-27 |
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