DE2305215A1 - Neue methylenische sulfone der terpenreihe - Google Patents
Neue methylenische sulfone der terpenreiheInfo
- Publication number
- DE2305215A1 DE2305215A1 DE2305215A DE2305215A DE2305215A1 DE 2305215 A1 DE2305215 A1 DE 2305215A1 DE 2305215 A DE2305215 A DE 2305215A DE 2305215 A DE2305215 A DE 2305215A DE 2305215 A1 DE2305215 A1 DE 2305215A1
- Authority
- DE
- Germany
- Prior art keywords
- radical
- formula
- sulfone
- methyl
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/14—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/22—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7203805A FR2171542A5 (en) | 1972-02-04 | 1972-02-04 | Unsatd sulphones - terpene and carotenoid inters |
| FR7212479A FR2180154A6 (en) | 1972-04-10 | 1972-04-10 | Unsatd sulphones - terpene and carotenoid inters |
| FR7235485A FR2202513A6 (en) | 1972-10-06 | 1972-10-06 | Unsatd sulphones - terpene and carotenoid inters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2305215A1 true DE2305215A1 (de) | 1973-08-16 |
Family
ID=27249773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2305215A Pending DE2305215A1 (de) | 1972-02-04 | 1973-02-02 | Neue methylenische sulfone der terpenreihe |
Country Status (8)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2276297A1 (fr) * | 1974-06-25 | 1976-01-23 | Anvar | Nouvelles sulfones olefiniques, leur preparation et leur utilisation dans la synthese de produits biologiquement actifs |
| FR2342282A1 (fr) * | 1976-02-25 | 1977-09-23 | Rhone Poulenc Ind | Procede de preparation de sulfones acetals et leur utilisation pour la preparation d'aldehydes ethyleniques |
| US4420431A (en) * | 1979-02-13 | 1983-12-13 | Phillips Petroleum Company | Salts of 3-cyano-3-alkene-sulfinic acids and salts of 3-carbamoyl-3-alkene sulfonic acids and preparations thereof |
| FR2467197A1 (fr) * | 1979-10-11 | 1981-04-17 | Anvar | Procede de preparation de sulfones insaturees et sulfones obtenues |
| DE3578169D1 (de) * | 1985-01-10 | 1990-07-19 | Kuraray Co | Verfahren zur herstellung von vitamin a oder seinen carbonsaeureestern und zwischenprodukte und ihre verwendung in diesem verfahren. |
| FR2617476B1 (fr) * | 1987-07-03 | 1989-11-17 | Oreal | Nouveaux derives polycycliques aromatiques, leur procede de preparation et leur utilisation en medecine humaine et veterinaire et en cosmetique |
-
0
- BE BE794943D patent/BE794943A/xx unknown
-
1972
- 1972-12-28 IT IT33770/72A patent/IT973077B/it active
-
1973
- 1973-01-29 NL NL7301242A patent/NL7301242A/xx not_active Application Discontinuation
- 1973-01-31 JP JP48012119A patent/JPS4881833A/ja active Pending
- 1973-02-01 US US00328612A patent/US3848000A/en not_active Expired - Lifetime
- 1973-02-02 CH CH152873A patent/CH568283A5/xx not_active IP Right Cessation
- 1973-02-02 GB GB537073A patent/GB1396625A/en not_active Expired
- 1973-02-02 DE DE2305215A patent/DE2305215A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1396625A (en) | 1975-06-04 |
| IT973077B (it) | 1974-06-10 |
| BE794943A (fr) | 1973-08-02 |
| CH568283A5 (US07582779-20090901-C00044.png) | 1975-10-31 |
| US3848000A (en) | 1974-11-12 |
| JPS4881833A (US07582779-20090901-C00044.png) | 1973-11-01 |
| NL7301242A (US07582779-20090901-C00044.png) | 1973-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |