DE69706786T2 - Herstellung von Norlabdan-Oxid-Zwischenprodukten - Google Patents

Herstellung von Norlabdan-Oxid-Zwischenprodukten

Info

Publication number
DE69706786T2
DE69706786T2 DE69706786T DE69706786T DE69706786T2 DE 69706786 T2 DE69706786 T2 DE 69706786T2 DE 69706786 T DE69706786 T DE 69706786T DE 69706786 T DE69706786 T DE 69706786T DE 69706786 T2 DE69706786 T2 DE 69706786T2
Authority
DE
Germany
Prior art keywords
norlabdan
manufacture
oxide intermediates
intermediates
oxide
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 - Lifetime
Application number
DE69706786T
Other languages
English (en)
Other versions
DE69706786D1 (de
Inventor
Paul Nicholas Davey
Laurence Sidney Payne
Chi-Lam Tse
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
Application filed by Quest International BV filed Critical Quest International BV
Application granted granted Critical
Publication of DE69706786D1 publication Critical patent/DE69706786D1/de
Publication of DE69706786T2 publication Critical patent/DE69706786T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/92—Naphthofurans; Hydrogenated naphthofurans
DE69706786T 1996-08-02 1997-07-02 Herstellung von Norlabdan-Oxid-Zwischenprodukten Expired - Lifetime DE69706786T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96305708 1996-08-02

Publications (2)

Publication Number Publication Date
DE69706786D1 DE69706786D1 (de) 2001-10-25
DE69706786T2 true DE69706786T2 (de) 2002-05-23

Family

ID=8225039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706786T Expired - Lifetime DE69706786T2 (de) 1996-08-02 1997-07-02 Herstellung von Norlabdan-Oxid-Zwischenprodukten

Country Status (3)

Country Link
US (1) US5821375A (de)
JP (1) JP4175553B2 (de)
DE (1) DE69706786T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3889C2 (ro) * 2008-05-19 2009-11-30 Институт Химии Академии Наук Молдовы Procedeu de obţinere a 11-bishomodrim-8(9)-en-12-onei

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4209C1 (ro) * 2012-03-30 2013-10-31 Институт Химии Академии Наук Молдовы Procedeu de obţinere a sclareoloxidului

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050532A (en) * 1959-06-19 1962-08-21 Reynolds Tobacco Co R Two stage oxidation of sclareol
ATE116309T1 (de) * 1987-06-23 1995-01-15 Givaudan Roure Int Verfahren zur herstellung von dodecahydro- 3a,6,6,9a-tetramethylnaphtho(2,1b>furan und von haloethyldecalin-derivaten.
DE3942358A1 (de) * 1989-12-21 1991-06-27 Henkel Kgaa Verfahren zur herstellung von sclareolid
DE4123767C2 (de) * 1991-07-18 1993-11-18 Henkel Kgaa Verfahren zur Herstellung von Stereoisomerengemischen von 8,12-Oxido-13,14,15,16-tetranorlabdan
US5463089A (en) * 1994-07-22 1995-10-31 Quest International B.V. Preparation of ambrox
US5473085A (en) * 1994-07-22 1995-12-05 Quest International B.V. Production of (-)dodecahydro-3a,6,6,9a-tetramethyl-naphtho[2,1-b] furan
DE4439574A1 (de) * 1994-11-05 1996-05-09 Henkel Kgaa Verfahren zur Herstellung von 8alpha,12-Oxido-13,14,15,16-tetranorlabdan
DE19524584A1 (de) * 1995-07-06 1997-01-09 Basf Ag Verfahren zur stereoselektiven Herstellung von (-)3a,6,6,9a-Tetramethyl-perhydronaphtho[2,1-b]furan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3889C2 (ro) * 2008-05-19 2009-11-30 Институт Химии Академии Наук Молдовы Procedeu de obţinere a 11-bishomodrim-8(9)-en-12-onei

Also Published As

Publication number Publication date
MX9705896A (es) 1998-08-30
US5821375A (en) 1998-10-13
DE69706786D1 (de) 2001-10-25
JPH1087649A (ja) 1998-04-07
JP4175553B2 (ja) 2008-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: MEISSNER, BOLTE & PARTNER GBR, 80538 MUENCHEN