NL7301172A - - Google Patents
Info
- Publication number
- NL7301172A NL7301172A NL7301172A NL7301172A NL7301172A NL 7301172 A NL7301172 A NL 7301172A NL 7301172 A NL7301172 A NL 7301172A NL 7301172 A NL7301172 A NL 7301172A NL 7301172 A NL7301172 A NL 7301172A
- Authority
- NL
- Netherlands
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/24—Sulfones; Sulfoxides having sulfone or sulfoxide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
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- 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
- C07C317/00—Sulfones; Sulfoxides
- C07C317/16—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C317/18—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton with sulfone or sulfoxide groups bound to acyclic carbon atoms of the carbon skeleton
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- 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
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- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7203806A FR2171543A5 (en) | 1972-02-04 | 1972-02-04 | Unsatd sulphones - terpene and carotenoid inters |
| FR7212480A FR2180155A6 (en) | 1972-04-10 | 1972-04-10 | Unsatd sulphones - terpene and carotenoid inters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7301172A true NL7301172A (US06653308-20031125-C00197.png) | 1973-08-07 |
Family
ID=26216891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7301172A NL7301172A (US06653308-20031125-C00197.png) | 1972-02-04 | 1973-01-26 |
Country Status (10)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049718A (en) * | 1972-11-08 | 1977-09-20 | Rhone-Poulenc, S.A. | Sulphones |
| 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 |
| FR2359821A1 (fr) * | 1976-07-28 | 1978-02-24 | Rhone Poulenc Ind | Perfectionnement au procede de preparation de la vitamine a a partir de sulfones |
| JPS582206B2 (ja) * | 1977-08-11 | 1983-01-14 | 武田薬品工業株式会社 | 炭素−炭素結合方法 |
| JPS6122054A (ja) * | 1984-05-09 | 1986-01-30 | Eisai Co Ltd | ポリプレニル系化合物 |
| EP1448517B1 (en) * | 2001-10-31 | 2012-04-18 | SK Innovation Co., Ltd. | Method of preparing 4-chloro-3-methyl-2-butenylphenyl sulfide, di(4-chloro-3-methyl-2-butenyl)sulfide and di(4-chloro-3-methyl-2-butenyl)sulfone for synthesis of natural carotenoid products |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3185743A (en) * | 1960-08-24 | 1965-05-25 | Union Carbide Corp | Production of olefinic compounds from allyl sulfones |
| NL126174C (US06653308-20031125-C00197.png) * | 1964-07-03 | |||
| US3442901A (en) * | 1965-07-19 | 1969-05-06 | Basf Ag | Dimethyl-oxo-surfurylene derivatives |
-
0
- BE BE794944D patent/BE794944A/xx unknown
-
1972
- 1972-12-28 IT IT33771/72A patent/IT974758B/it active
-
1973
- 1973-01-26 NL NL7301172A patent/NL7301172A/xx not_active Application Discontinuation
- 1973-01-31 JP JP1279173A patent/JPS544945B2/ja not_active Expired
- 1973-02-01 US US328597A patent/US3865878A/en not_active Expired - Lifetime
- 1973-02-02 DE DE2305214A patent/DE2305214C3/de not_active Expired
- 1973-02-02 GB GB538673A patent/GB1396627A/en not_active Expired
- 1973-02-02 CA CA162,795A patent/CA977354A/en not_active Expired
- 1973-02-02 HU HURO701A patent/HU165989B/hu unknown
- 1973-02-05 DD DD168668A patent/DD107267A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2305214B2 (de) | 1977-09-08 |
| JPS544945B2 (US06653308-20031125-C00197.png) | 1979-03-12 |
| JPS4885552A (US06653308-20031125-C00197.png) | 1973-11-13 |
| GB1396627A (en) | 1975-06-04 |
| CA977354A (en) | 1975-11-04 |
| DD107267A5 (US06653308-20031125-C00197.png) | 1974-07-20 |
| DE2305214C3 (de) | 1978-04-27 |
| HU165989B (US06653308-20031125-C00197.png) | 1974-12-28 |
| BE794944A (fr) | 1973-08-02 |
| DE2305214A1 (de) | 1973-08-16 |
| US3865878A (en) | 1975-02-11 |
| IT974758B (it) | 1974-07-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |