ATA645575A - METHOD FOR PREPARING THE OPTICALLY ACTIVE (4R, 6R) -4-HYDROXY-2,2,6-TRIMETHYL-CYCLOHEXANONE - Google Patents

METHOD FOR PREPARING THE OPTICALLY ACTIVE (4R, 6R) -4-HYDROXY-2,2,6-TRIMETHYL-CYCLOHEXANONE

Info

Publication number
ATA645575A
ATA645575A AT645575A AT645575A ATA645575A AT A645575 A ATA645575 A AT A645575A AT 645575 A AT645575 A AT 645575A AT 645575 A AT645575 A AT 645575A AT A645575 A ATA645575 A AT A645575A
Authority
AT
Austria
Prior art keywords
cyclohexanone
trimethyl
hydroxy
preparing
optically active
Prior art date
Application number
AT645575A
Other languages
German (de)
Other versions
AT347422B (en
Original Assignee
Hoffmann La Roche
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CH1143474A external-priority patent/CH605533A5/xx
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of ATA645575A publication Critical patent/ATA645575A/en
Application granted granted Critical
Publication of AT347422B publication Critical patent/AT347422B/en

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 Table
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT645575A 1974-08-21 1975-08-20 METHOD FOR PREPARING THE OPTICALLY ACTIVE (4R, 6R) -4-HYDROXY-2,2,6-TRIMETHYL-CYCLOHEXANONE AT347422B (en)

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 (2)

Publication Number Publication Date
ATA645575A true ATA645575A (en) 1978-05-15
AT347422B AT347422B (en) 1978-12-27

Family

ID=25708324

Family Applications (1)

Application Number Title Priority Date Filing Date
AT645575A AT347422B (en) 1974-08-21 1975-08-20 METHOD FOR PREPARING THE OPTICALLY ACTIVE (4R, 6R) -4-HYDROXY-2,2,6-TRIMETHYL-CYCLOHEXANONE

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)

* Cited by examiner, † Cited by third party
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
EP0982406B1 (en) * 1998-08-19 2006-03-01 DSM IP Assets B.V. 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2303798A1 (en) 1976-10-08
DE2537060B2 (en) 1979-05-23
IT1041904B (en) 1980-01-10
NL7509925A (en) 1976-02-24
JPS587277B2 (en) 1983-02-09
DE2537060C3 (en) 1980-01-17
NL169195B (en) 1982-01-18
DE2537060A1 (en) 1976-03-04
FR2303786B1 (en) 1980-05-30
NL169195C (en) 1982-06-16
AT347422B (en) 1978-12-27
FR2303797A1 (en) 1976-10-08
FR2303797B1 (en) 1980-07-25
FR2303786A1 (en) 1976-10-08
GB1508195A (en) 1978-04-19
FR2303798B1 (en) 1982-10-29
JPS5182789A (en) 1976-07-20

Similar Documents

Publication Publication Date Title
AT341664B (en) METHOD FOR PRODUCING THE NEW ANTIBIOTICUM THIENAMYCIN
AT343802B (en) PROCESS FOR THE PREPARATION OF DERIVATIVES OF 4,6-DI-0- (AMINOGLYCOSYL) -2-DEOXYSTREPTAMINES
DD112443A5 (en) PROCESS FOR PREPARING 2,2,6,6-TETRAMETHYL-4-OXOPIPERIDINE
AT361140B (en) METHOD FOR PRODUCING OPTICALLY ACTIVE 11- -DESOXY-16-ARYLOXY-OMEGA-TETRANORPROSTAGLANDINE
ATE3411T1 (en) PROCESS FOR THE PREPARATION OF 2,6DIALKYLCYCLOHEXYLAMINES.
DD129326A5 (en) PROCESS FOR PREPARING 1,4-DIPHENYL-3-PYRAZOLIN-5-ONEN
AT347422B (en) METHOD FOR PREPARING THE OPTICALLY ACTIVE (4R, 6R) -4-HYDROXY-2,2,6-TRIMETHYL-CYCLOHEXANONE
ATA751376A (en) PROCESS FOR THE PREPARATION OF 24.25-DIHYDROXYCHOLESTEROL DERIVATIVES
CS191276B2 (en) Process for preparing optically active or racemic omega-nor-cycloalkyl-13,14-dehydroprostaglandines
AT344164B (en) METHOD FOR PRODUCING S-TRIAZOLO- (3,4-B) BENZOTHIAZOLES
AT343615B (en) METHOD FOR PRODUCING THE NEW 2-CHLORINE-1,2,2- TRIFLUORATHYL - DIFLUORMETHYLATHER
AT341493B (en) METHOD FOR PRODUCING THE NEW 3,7-DIMETHYL-3-ACETOXY-6-OCTENSAURENITRILE
ATA505976A (en) PROCESS FOR PREPARING 5-CYAN-4-METYL-OXAZOLE (1,3)
AT343142B (en) METHOD FOR PRODUCING THE NEW O, O-DIATHYL-O- (N-METHOXY-2-NITROBENZIMIDOYL) THIONOPHOSPHORIC SAESTER
DD128704A5 (en) PROCESS FOR PREPARING 2,9-DIOXATRICYCLO (4,3,1,0 HIGH 3, HIGH 7) DECANEES
AT344923B (en) METHOD FOR PRODUCING THE NEW VINCAMIN-2-KETOGLUTARATE
AT352303B (en) METHOD FOR PRODUCING MONO-O-BETA-HYDROXYAETHYL-7-RUTIN
AT350199B (en) PROCESS FOR THE PREPARATION OF 17-MONOESTERS OF 17ALFA,21-DIHYDROXYSTEROIDS
AT353759B (en) METHOD FOR PRODUCING 1,2-DICHLORAETHANE
DE2204726B2 (en) METHOD FOR PRODUCING 2,2'DINITRODIPHENYLDISULFIDE
AT341492B (en) METHOD FOR PRODUCING THE NEW 3,7-DIMETHYL-3-HYDROXY-6-OCTENSAURENITRILE
AT343296B (en) METHOD FOR PRODUCING THE NEW 3-OXO-17BETA-N-AMYLOXY-OSTRA-4,9,11-TRIENS
ATA535775A (en) METHOD FOR PRODUCING THE NEW 3BETA- (4'-OXO-ALFA-L-RHAMNOSYL) -14BETA-HYDROXY-BUFA-4,20,22-TRIENOLID
CH551424A (en) PROCESS FOR THE PREPARATION OF N (6) - (2,5-DIMETHYLBENZYL) -2CHLORADENOSINE.
AT323893B (en) METHOD FOR PREPARING 8-OXO-5-THIA-1-AZABICYCLO (4,2,0) OCT-2-EN COMPOUNDS

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee