CH503671A - Verfahren zur Umwandlung von d-3-Caren in d-trans-Isolimonen und Umwandlung des letzteren in d-trans-2-Menthen - Google Patents
Verfahren zur Umwandlung von d-3-Caren in d-trans-Isolimonen und Umwandlung des letzteren in d-trans-2-MenthenInfo
- Publication number
- CH503671A CH503671A CH964667A CH964667A CH503671A CH 503671 A CH503671 A CH 503671A CH 964667 A CH964667 A CH 964667A CH 964667 A CH964667 A CH 964667A CH 503671 A CH503671 A CH 503671A
- Authority
- CH
- Switzerland
- Prior art keywords
- trans
- carene
- isolimonene
- converted
- psig
- Prior art date
Links
- BQOFWKZOCNGFEC-UHFFFAOYSA-N carene Chemical compound C1C(C)=CCC2C(C)(C)C12 BQOFWKZOCNGFEC-UHFFFAOYSA-N 0.000 title abstract 4
- LGNSZMLHOYDATP-UHFFFAOYSA-N (+)-4-Carene Chemical compound C1=CC(C)CC2C(C)(C)C12 LGNSZMLHOYDATP-UHFFFAOYSA-N 0.000 title abstract 2
- ISFMXVMWEWLJGJ-PAPYEOQZSA-N 4-Epicurcumenol Natural products CC1=C[C@](O2)(O)C(=C(C)C)C[C@@]22[C@H](C)CC[C@H]21 ISFMXVMWEWLJGJ-PAPYEOQZSA-N 0.000 title abstract 2
- 229930006737 car-3-ene Natural products 0.000 title abstract 2
- 238000006317 isomerization reaction Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 4
- NOOLISFMXDJSKH-KXUCPTDWSA-N (-)-Menthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O NOOLISFMXDJSKH-KXUCPTDWSA-N 0.000 abstract 2
- TWCNAXRPQBLSNO-UHFFFAOYSA-N isolimonene Chemical compound CC1CCC(C(C)=C)C=C1 TWCNAXRPQBLSNO-UHFFFAOYSA-N 0.000 abstract 2
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 abstract 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 1
- 239000010953 base metal Substances 0.000 abstract 1
- 238000005695 dehalogenation reaction Methods 0.000 abstract 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N dimethyl sulfoxide Natural products CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001679 gibbsite Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 1
- 239000012433 hydrogen halide Substances 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 150000003505 terpenes Chemical class 0.000 abstract 1
- 235000007586 terpenes Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/02—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/16—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a six-membered ring
- C07C13/20—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a six-membered ring with a cyclohexene ring
- C07C13/21—Menthadienes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/02—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/16—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a six-membered ring
- C07C13/20—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a six-membered ring with a cyclohexene ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
- C07C5/05—Partial hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
- C07C5/25—Migration of carbon-to-carbon double bonds
- C07C5/2506—Catalytic processes
- C07C5/2556—Catalytic processes with metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
- C07C5/25—Migration of carbon-to-carbon double bonds
- C07C5/2506—Catalytic processes
- C07C5/2562—Catalytic processes with hydrides or organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
- C07C5/25—Migration of carbon-to-carbon double bonds
- C07C5/2506—Catalytic processes
- C07C5/2562—Catalytic processes with hydrides or organic compounds
- C07C5/2575—Catalytic processes with hydrides or organic compounds containing metal-to-carbon bond; Metal hydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/31—Rearrangement of carbon atoms in the hydrocarbon skeleton changing the number of rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US563370A US3407241A (en) | 1966-07-07 | 1966-07-07 | Isomerization of 3-carene to 4-carene and further conversion of 4-carene |
| US563383A US3407242A (en) | 1966-07-07 | 1966-07-07 | Isomerization of 3-carene to 4-carene and further conversion of the 4-carene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH503671A true CH503671A (de) | 1971-02-28 |
Family
ID=27073270
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH964667A CH503671A (de) | 1966-07-07 | 1967-07-06 | Verfahren zur Umwandlung von d-3-Caren in d-trans-Isolimonen und Umwandlung des letzteren in d-trans-2-Menthen |
| CH1740170A CH525849A (de) | 1966-07-07 | 1967-07-06 | Verfahren zur Herstellung von d-2,4(8)-p-Menthadien |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1740170A CH525849A (de) | 1966-07-07 | 1967-07-06 | Verfahren zur Herstellung von d-2,4(8)-p-Menthadien |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5231861B1 (enrdf_load_stackoverflow) |
| CH (2) | CH503671A (enrdf_load_stackoverflow) |
| DE (1) | DE1618521A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1194710A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56127533U (enrdf_load_stackoverflow) * | 1980-02-21 | 1981-09-28 | ||
| JPS6191813A (ja) * | 1984-10-11 | 1986-05-09 | シャープ株式会社 | 透明タツチパネル |
| JPS636645U (enrdf_load_stackoverflow) * | 1986-06-30 | 1988-01-18 |
-
1967
- 1967-06-21 GB GB28759/67A patent/GB1194710A/en not_active Expired
- 1967-06-30 DE DE19671618521 patent/DE1618521A1/de active Pending
- 1967-07-06 CH CH964667A patent/CH503671A/de not_active IP Right Cessation
- 1967-07-06 CH CH1740170A patent/CH525849A/de not_active IP Right Cessation
-
1970
- 1970-12-28 JP JP45120607A patent/JPS5231861B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1618521A1 (de) | 1972-06-08 |
| CH525849A (de) | 1972-07-31 |
| GB1194710A (en) | 1970-06-10 |
| JPS5231861B1 (enrdf_load_stackoverflow) | 1977-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |