NL7509925A - PROCESS FOR PREPARING OPTICALLY ACTIVE CYCLOHEXA DERIVATIVES. - Google Patents
PROCESS FOR PREPARING OPTICALLY ACTIVE CYCLOHEXA DERIVATIVES.Info
- Publication number
- NL7509925A NL7509925A NL7509925A NL7509925A NL7509925A NL 7509925 A NL7509925 A NL 7509925A NL 7509925 A NL7509925 A NL 7509925A NL 7509925 A NL7509925 A NL 7509925A NL 7509925 A NL7509925 A NL 7509925A
- Authority
- NL
- Netherlands
- Prior art keywords
- optically active
- preparing optically
- cyclohexa
- derivatives
- cyclohexa derivatives
- Prior art date
Links
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
- C07C403/24—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 six-membered non-aromatic rings, e.g. beta-carotene
-
- 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
- C07C403/02—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 containing only carbon and hydrogen atoms
-
- 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
- C07C403/06—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 singly-bound oxygen atoms
- C07C403/08—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 singly-bound oxygen atoms by hydroxy groups
-
- 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
- C07C403/06—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 singly-bound oxygen atoms
- C07C403/12—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 singly-bound oxygen atoms by esterified hydroxy groups
-
- 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
-
- 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
- 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
- C07C45/64—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 introduction of functional groups containing oxygen only in singly bound form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/403—Saturated compounds containing a keto group being part of a ring of a six-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5428—Acyclic unsaturated phosphonium compounds
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
- C12P7/26—Ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1143474A CH605533A5 (en) | 1974-08-21 | 1974-08-21 | |
CH1467474 | 1974-11-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7509925A true NL7509925A (en) | 1976-02-24 |
NL169195B NL169195B (en) | 1982-01-18 |
NL169195C NL169195C (en) | 1982-06-16 |
Family
ID=25708324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7509925,A NL169195C (en) | 1974-08-21 | 1975-08-21 | PROCESS FOR THE PREPARATION OF 4-HYDROXY-2.2.6-TRIMETHYLCYCLOHEXANONE AND PROCESS FOR THE PREPARATION OF Ÿ3 REN-CAROTENOIDS. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS587277B2 (en) |
AT (1) | AT347422B (en) |
DE (1) | DE2537060C3 (en) |
FR (3) | FR2303797A1 (en) |
GB (1) | GB1508195A (en) |
IT (1) | IT1041904B (en) |
NL (1) | NL169195C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4000198A (en) * | 1975-06-09 | 1976-12-28 | Hoffmann-La Roche Inc. | Hydroxy-acetylene-substituted cyclohexenone |
JPS61105975U (en) * | 1984-12-14 | 1986-07-05 | ||
DE19543619A1 (en) * | 1995-11-23 | 1997-05-28 | Basf Ag | Process for the pure preparation of trans- and cis-4-hydroxy-2,2,6-trimethyl-cyclohexan-l-one from isomer mixtures |
DE19723480A1 (en) * | 1997-06-04 | 1998-12-10 | Basf Ag | Process for the preparation of zeaxanthin, intermediates for this process and process for its preparation |
ATE318925T1 (en) * | 1998-08-19 | 2006-03-15 | Dsm Ip Assets Bv | MICROBIAL PRODUCTION OF ACTINOL |
DE10145223A1 (en) * | 2001-09-13 | 2003-04-03 | Basf Ag | Process for the preparation of meso-zeaxanthin |
DK2957565T3 (en) | 2014-06-18 | 2018-05-22 | Allied Biotech Corp | Methods for Preparing Lycopene from C-15-Wittig Salts and Methods for Purifying C15-Wittig Salts with High All-E Content and High 6Z Content |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1167712A (en) * | 1955-07-22 | 1958-11-28 | Hoffmann La Roche | Process for the preparation of carotenoids |
FR1210619A (en) * | 1955-08-31 | 1960-03-09 | Hoffmann La Roche | Process for the preparation of carotenoids |
FR1165058A (en) * | 1955-10-11 | 1958-10-17 | Hoffmann La Roche | Process for the preparation of cyclic ketones |
-
1975
- 1975-08-18 IT IT7526389A patent/IT1041904B/en active
- 1975-08-19 FR FR7525631A patent/FR2303797A1/en active Granted
- 1975-08-19 JP JP50099888A patent/JPS587277B2/en not_active Expired
- 1975-08-20 DE DE2537060A patent/DE2537060C3/en not_active Expired
- 1975-08-20 GB GB34605/75A patent/GB1508195A/en not_active Expired
- 1975-08-20 AT AT645575A patent/AT347422B/en not_active IP Right Cessation
- 1975-08-21 NL NLAANVRAGE7509925,A patent/NL169195C/en not_active IP Right Cessation
-
1976
- 1976-06-03 FR FR7616822A patent/FR2303798A1/en active Granted
- 1976-06-03 FR FR7616821A patent/FR2303786A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1041904B (en) | 1980-01-10 |
ATA645575A (en) | 1978-05-15 |
DE2537060C3 (en) | 1980-01-17 |
JPS5182789A (en) | 1976-07-20 |
JPS587277B2 (en) | 1983-02-09 |
FR2303786B1 (en) | 1980-05-30 |
DE2537060A1 (en) | 1976-03-04 |
FR2303798B1 (en) | 1982-10-29 |
FR2303797B1 (en) | 1980-07-25 |
FR2303786A1 (en) | 1976-10-08 |
NL169195B (en) | 1982-01-18 |
FR2303798A1 (en) | 1976-10-08 |
NL169195C (en) | 1982-06-16 |
AT347422B (en) | 1978-12-27 |
DE2537060B2 (en) | 1979-05-23 |
FR2303797A1 (en) | 1976-10-08 |
GB1508195A (en) | 1978-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: F. HOFFMANN-LA ROCHE AG |
|
V1 | Lapsed because of non-payment of the annual fee |