GB1340211A - Manufacture of beta-ionones - Google Patents
Manufacture of beta-iononesInfo
- Publication number
- GB1340211A GB1340211A GB1437871*[A GB1437871A GB1340211A GB 1340211 A GB1340211 A GB 1340211A GB 1437871 A GB1437871 A GB 1437871A GB 1340211 A GB1340211 A GB 1340211A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ionones
- pseudoionone
- alcohol
- formula
- sulphuric acid
- 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.)
- Expired
Links
- 150000001588 beta-ionone derivatives Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- HNZUNIKWNYHEJJ-UHFFFAOYSA-N geranyl acetone Natural products CC(C)=CCCC(C)=CCCC(C)=O HNZUNIKWNYHEJJ-UHFFFAOYSA-N 0.000 abstract 3
- JXJIQCXXJGRKRJ-KOOBJXAQSA-N pseudoionone Chemical compound CC(C)=CCC\C(C)=C\C=C\C(C)=O JXJIQCXXJGRKRJ-KOOBJXAQSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- 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
- C07C403/14—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 doubly-bound oxygen atoms
- C07C403/16—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 doubly-bound oxygen atoms not being part of —CHO groups
-
- 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 |
|---|---|---|---|
| DE19702023294 DE2023294B2 (de) | 1970-05-13 | 1970-05-13 | Verfahren zur herstellung von beta-jononen |
| DE2117680A DE2117680C3 (de) | 1971-04-10 | 1971-04-10 | Verfahren zur Herstellung von ß- Jononen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1340211A true GB1340211A (en) | 1973-12-12 |
Family
ID=25759130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1437871*[A Expired GB1340211A (en) | 1970-05-13 | 1971-05-12 | Manufacture of beta-ionones |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3845135A (enExample) |
| JP (1) | JPS5231863B1 (enExample) |
| BE (1) | BE767063A (enExample) |
| CA (1) | CA962691A (enExample) |
| CH (1) | CH548384A (enExample) |
| FR (1) | FR2093487A5 (enExample) |
| GB (1) | GB1340211A (enExample) |
| NL (1) | NL160249C (enExample) |
-
1971
- 1971-04-29 CH CH632371A patent/CH548384A/xx not_active IP Right Cessation
- 1971-05-07 US US00141348A patent/US3845135A/en not_active Expired - Lifetime
- 1971-05-10 CA CA112,631A patent/CA962691A/en not_active Expired
- 1971-05-11 FR FR7116951A patent/FR2093487A5/fr not_active Expired
- 1971-05-11 NL NL7106467.A patent/NL160249C/xx not_active IP Right Cessation
- 1971-05-12 BE BE767063A patent/BE767063A/xx not_active IP Right Cessation
- 1971-05-12 GB GB1437871*[A patent/GB1340211A/en not_active Expired
- 1971-05-13 JP JP46031652A patent/JPS5231863B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL160249B (nl) | 1979-05-15 |
| NL7106467A (enExample) | 1971-11-16 |
| CH548384A (de) | 1974-04-30 |
| US3845135A (en) | 1974-10-29 |
| NL160249C (nl) | 1979-10-15 |
| JPS5231863B1 (enExample) | 1977-08-17 |
| CA962691A (en) | 1975-02-11 |
| FR2093487A5 (enExample) | 1972-01-28 |
| BE767063A (fr) | 1971-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |