AU2956797A - Process for the catalytic hydrogenation of terpenoids - Google Patents

Process for the catalytic hydrogenation of terpenoids

Info

Publication number
AU2956797A
AU2956797A AU29567/97A AU2956797A AU2956797A AU 2956797 A AU2956797 A AU 2956797A AU 29567/97 A AU29567/97 A AU 29567/97A AU 2956797 A AU2956797 A AU 2956797A AU 2956797 A AU2956797 A AU 2956797A
Authority
AU
Australia
Prior art keywords
terpenoids
catalytic hydrogenation
hydrogenation
catalytic
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.)
Abandoned
Application number
AU29567/97A
Inventor
Ernst Bayer
Sebastian Erber
Wilhelm Schumann
Klaus-Peter Stengele
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nigu Chemie GmbH
Original Assignee
Nigu Chemie GmbH
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
Application filed by Nigu Chemie GmbH filed Critical Nigu Chemie GmbH
Publication of AU2956797A publication Critical patent/AU2956797A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C5/00—Other raw materials for the preparation of beer
    • C12C5/02—Additives for beer
    • C12C5/026—Beer flavouring preparations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B35/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving a change in the type of bonding between two carbon atoms already directly linked
    • C07B35/02—Reduction
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C3/00—Treatment of hops
    • C12C3/12—Isomerised products from hops
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C9/00—Methods specially adapted for the making of beerwort
    • C12C9/02—Beerwort treatment; Boiling with hops; Hop extraction
    • C12C9/025—Preparation of hop extracts ; Isomerisation of these extracts; Treatment of beerwort with these extracts; Surrogates of the hop
    • 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
    • C07C2531/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
AU29567/97A 1996-05-20 1997-05-16 Process for the catalytic hydrogenation of terpenoids Abandoned AU2956797A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1996120171 DE19620171A1 (en) 1996-05-20 1996-05-20 Process for the catalytic hydrogenation of terpenoids
DE19620171 1996-05-20
PCT/EP1997/002525 WO1997044304A1 (en) 1996-05-20 1997-05-16 Process for the catalytic hydrogenation of terpenoids

Publications (1)

Publication Number Publication Date
AU2956797A true AU2956797A (en) 1997-12-09

Family

ID=7794742

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29567/97A Abandoned AU2956797A (en) 1996-05-20 1997-05-16 Process for the catalytic hydrogenation of terpenoids

Country Status (4)

Country Link
EP (1) EP0901455A1 (en)
AU (1) AU2956797A (en)
DE (1) DE19620171A1 (en)
WO (1) WO1997044304A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6303824B1 (en) 1999-11-11 2001-10-16 Miller Brewing Company Method of hydrogenating iso-α acids in a buffered solution
EP1236512A1 (en) * 2001-02-28 2002-09-04 Council Of Scientific And Industrial Research Nanosized noble metal catalyst and process for selective preparation of 1,4 butenediol
US20110117252A1 (en) * 2009-11-13 2011-05-19 Kalamazoo Holdings, Inc. Process for the preparation of tetrahydroisohumulone compositions
GB201009873D0 (en) * 2010-06-14 2010-07-21 Univ Leuven Kath Method for hydrogenation of isoalpha-acids (isohumulones) to hexahydro-iso-alpha-acids (hexahydro-isohumulones) by using heterogeneous ruthenium
CN106519086B (en) * 2016-11-03 2018-10-02 哈尔滨工业大学 A kind of polyvinylpyrrolidine imido high-molecular compound and its preparation method and application

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008407B1 (en) * 1978-08-17 1983-10-26 Heyl Chemisch-pharmazeutische Fabrik GmbH & Co. KG Polymeric hydrogenation catalysts, process for preparing these catalysts and their use for catalytic hydrogenations
ES2004269A6 (en) * 1987-03-25 1988-12-16 Tadeval S A Preparation of Squalane
US5013571A (en) * 1990-01-31 1991-05-07 Pfizer Inc. Methods for making tetrahydroisoalpha and hexahydroisoalpha acids
US5296637A (en) * 1992-12-31 1994-03-22 Kalamazoo Holdings, Inc. Production of odor-free tetrahydroisohumulates from alpha acids via their tetrahydrohumulates and subsequent isomerization
US5600012A (en) * 1995-04-06 1997-02-04 John I. Haas, Inc. Process for producing tetrahydroisoalpha acids

Also Published As

Publication number Publication date
EP0901455A1 (en) 1999-03-17
DE19620171A1 (en) 1997-11-27
WO1997044304A1 (en) 1997-11-27

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