DE69004199D1 - Herstellung von Cymenol durch direkte Dehydrogenierung. - Google Patents

Herstellung von Cymenol durch direkte Dehydrogenierung.

Info

Publication number
DE69004199D1
DE69004199D1 DE90202242T DE69004199T DE69004199D1 DE 69004199 D1 DE69004199 D1 DE 69004199D1 DE 90202242 T DE90202242 T DE 90202242T DE 69004199 T DE69004199 T DE 69004199T DE 69004199 D1 DE69004199 D1 DE 69004199D1
Authority
DE
Germany
Prior art keywords
cymenol
production
direct dehydrogenation
dehydrogenation
direct
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 - Fee Related
Application number
DE90202242T
Other languages
English (en)
Other versions
DE69004199T2 (de
Inventor
Christopher Paul Newman
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.)
Givaudan Nederland Services BV
Original Assignee
Quest International BV
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 GB898920110A external-priority patent/GB8920110D0/en
Priority claimed from GB898927072A external-priority patent/GB8927072D0/en
Application filed by Quest International BV filed Critical Quest International BV
Publication of DE69004199D1 publication Critical patent/DE69004199D1/de
Application granted granted Critical
Publication of DE69004199T2 publication Critical patent/DE69004199T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • 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
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mycology (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE90202242T 1989-09-06 1990-08-21 Herstellung von Cymenol durch direkte Dehydrogenierung. Expired - Fee Related DE69004199T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898920110A GB8920110D0 (en) 1989-09-06 1989-09-06 Improvements in or relating to production of intermediates for fragrances
GB898927072A GB8927072D0 (en) 1989-11-30 1989-11-30 Improvements in and relating to production of intermediates for fragrances

Publications (2)

Publication Number Publication Date
DE69004199D1 true DE69004199D1 (de) 1993-12-02
DE69004199T2 DE69004199T2 (de) 1994-03-03

Family

ID=26295877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90202242T Expired - Fee Related DE69004199T2 (de) 1989-09-06 1990-08-21 Herstellung von Cymenol durch direkte Dehydrogenierung.

Country Status (5)

Country Link
US (1) US5082979A (de)
EP (1) EP0417825B1 (de)
JP (1) JP2736934B2 (de)
DE (1) DE69004199T2 (de)
ES (1) ES2059996T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2090839T3 (es) * 1992-04-06 1996-10-16 Quest Int Preparacion de 8-hidroxicimeno por deshidrogenacion.
CN102557878B (zh) * 2011-12-29 2016-02-17 湖南科技学院 以紫苏醇为原料催化脱氢合成枯茗醇
CN111825515B (zh) * 2020-08-11 2022-11-04 中南林业科技大学 一种由双戊烯制备对伞花烃的方法
CN114524704B (zh) * 2022-03-10 2023-08-15 南平青华科技有限公司 一种合成对伞花烃的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361532A (en) * 1941-03-29 1944-10-31 Hercules Powder Co Ltd Treatment of terpene alcohols
US2366409A (en) * 1941-03-29 1945-01-02 Hercules Powder Co Ltd Treatment of terpene alcohols
US2428352A (en) * 1944-03-18 1947-10-07 Glidden Co Treatment of menthadiene-7-carbinols and product thereof

Also Published As

Publication number Publication date
JP2736934B2 (ja) 1998-04-08
US5082979A (en) 1992-01-21
EP0417825B1 (de) 1993-10-27
DE69004199T2 (de) 1994-03-03
EP0417825A2 (de) 1991-03-20
EP0417825A3 (en) 1992-01-29
JPH03236336A (ja) 1991-10-22
ES2059996T3 (es) 1994-11-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee