FR2676229B1 - Procede de preparation du [3ar-(3aalpha,5abeta,9aalpha,9bbeta)]-dodecahydro-3a,6,6,9a-tetramethylnaphto [2,1-b] furane. - Google Patents

Procede de preparation du [3ar-(3aalpha,5abeta,9aalpha,9bbeta)]-dodecahydro-3a,6,6,9a-tetramethylnaphto [2,1-b] furane.

Info

Publication number
FR2676229B1
FR2676229B1 FR9105589A FR9105589A FR2676229B1 FR 2676229 B1 FR2676229 B1 FR 2676229B1 FR 9105589 A FR9105589 A FR 9105589A FR 9105589 A FR9105589 A FR 9105589A FR 2676229 B1 FR2676229 B1 FR 2676229B1
Authority
FR
France
Prior art keywords
9bbeta
9aalpha
5abeta
tetramethylnaphto
3aalpha
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
FR9105589A
Other languages
English (en)
Other versions
FR2676229A1 (fr
Inventor
Bernard Waegell
Jean-Pierre Zahra
Paul Martres
Edouard Giraudi
Martin Petrzilka
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.)
Roure SA
Original Assignee
Roure SA
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 Roure SA filed Critical Roure SA
Priority to FR9105589A priority Critical patent/FR2676229B1/fr
Publication of FR2676229A1 publication Critical patent/FR2676229A1/fr
Application granted granted Critical
Publication of FR2676229B1 publication Critical patent/FR2676229B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR9105589A 1991-05-07 1991-05-07 Procede de preparation du [3ar-(3aalpha,5abeta,9aalpha,9bbeta)]-dodecahydro-3a,6,6,9a-tetramethylnaphto [2,1-b] furane. Expired - Fee Related FR2676229B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9105589A FR2676229B1 (fr) 1991-05-07 1991-05-07 Procede de preparation du [3ar-(3aalpha,5abeta,9aalpha,9bbeta)]-dodecahydro-3a,6,6,9a-tetramethylnaphto [2,1-b] furane.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105589A FR2676229B1 (fr) 1991-05-07 1991-05-07 Procede de preparation du [3ar-(3aalpha,5abeta,9aalpha,9bbeta)]-dodecahydro-3a,6,6,9a-tetramethylnaphto [2,1-b] furane.

Publications (2)

Publication Number Publication Date
FR2676229A1 FR2676229A1 (fr) 1992-11-13
FR2676229B1 true FR2676229B1 (fr) 1995-03-03

Family

ID=9412603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9105589A Expired - Fee Related FR2676229B1 (fr) 1991-05-07 1991-05-07 Procede de preparation du [3ar-(3aalpha,5abeta,9aalpha,9bbeta)]-dodecahydro-3a,6,6,9a-tetramethylnaphto [2,1-b] furane.

Country Status (1)

Country Link
FR (1) FR2676229B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021174A1 (fr) * 1992-04-16 1993-10-28 Henkel Kommanditgesellschaft Auf Aktien Procede de production de sclareolide
GR1004177B (el) * 2001-07-05 2003-03-05 Βιορυλ Χημικη Και Γεωργικη Βιομηχανια, Επιστημονικη Ερευνα Α.Ε. Νεα μεθοδος συνθεσης (-) δωδεκαυδρο-3α,6,6,9α,-τετραμεθυλοναφθο (1,2β) φουρανιου
ES2195777B1 (es) * 2002-03-22 2005-03-16 Universidad De Granada Procedimiento para la obtencion de productos olorosos tipo ambar gris a partir de esclareol.
ES2284370B1 (es) * 2006-01-19 2008-11-01 Universidad De Granada Procedimientos para la preparacion de (-)ambrox y (+)-ambracetal a partir de (-)esclareol.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409649A (en) * 1964-12-14 1968-11-05 Ethyl Corp Olefin oxidation process
JPS60239481A (ja) * 1984-05-14 1985-11-28 T Hasegawa Co Ltd （±）−アンブロツクスの製法及びその利用
DE3732954A1 (de) * 1987-09-30 1989-04-13 Basf Ag Verfahren zur herstellung von alkylierten dodecahydronaphto(2,1-b)-furanen

Also Published As

Publication number Publication date
FR2676229A1 (fr) 1992-11-13

Similar Documents

Publication Publication Date Title
MA22923A1 (fr) Procede de preparation de nouveaux composes .
FR2652346B1 (fr) Procede de preparation de disilane.
FR2670400B1 (fr) Procede de preparation de catalyseurs multimetalliques.
MA23270A1 (fr) Procede pour la preparation de nouveaux composes.
MX9206450A (es) Proceso para la produccion de isoleucina-l.
MA21786A1 (fr) Procede de preparation de pteridin - 4 (3h) - ones .
FR2593175B1 (fr) Procede de production de 3-phenyl-4-cyanopyrroles.
MA23309A1 (fr) Procede de preparation de nouveaux composes.
MA23041A1 (fr) Procede de preparation de composes benzopyraniques substitues.
FR2664274B1 (fr) Procede de preparation de sulfates cycliques.
FR2668163B1 (fr) Procede de fabrication de beta-cyclodextrine.
FR2669636B1 (fr) Procede de fabrication de furane 2,5-dicarboxaldehyde.
MA21854A1 (fr) Procede de preparation de phosphonomethyl thioethoxypurines .
MA21984A1 (fr) Procede pour la preparation de derives de quilinone .
FR2686875B1 (fr) Procede de fabrication du 1,1,1,2-tetrafluoroethane.
FR2676229B1 (fr) Procede de preparation du [3ar-(3aalpha,5abeta,9aalpha,9bbeta)]-dodecahydro-3a,6,6,9a-tetramethylnaphto [2,1-b] furane.
MA21849A1 (fr) Procede de fabrication d'alkyl - ethoxy - carboxylates .
MA21657A1 (fr) Procede de preparation de precurseurs des 3-acyl-2- oxindole-1- carboxamides auto-inflammatoires .
FR2659652B1 (fr) Procede de preparation de n-phenyl benzoquinone-imine.
MA21130A1 (fr) Procede de preparation de nouveaux aminopropionamides .
MA21499A1 (fr) Procede de preparation de nouveaux derives de la i-arylsylfonyl 2-pyrrolidinone.
ITTO910353A1 (it) Composti triciclici, procedimento per la loro preparazione
IT9047683A0 (it) Procedimento perfezionato per la produzione di zeoliti.
FR2671355B1 (fr) Procede de desalcoolisation.
FR2663320B1 (fr) Procede de preparation de dialcoxybutenes.

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse