FR2803847B1 - Procede de synthese de la 6-n-pentyl-2h-pyran-2-one - Google Patents

Procede de synthese de la 6-n-pentyl-2h-pyran-2-one

Info

Publication number
FR2803847B1
FR2803847B1 FR0000456A FR0000456A FR2803847B1 FR 2803847 B1 FR2803847 B1 FR 2803847B1 FR 0000456 A FR0000456 A FR 0000456A FR 0000456 A FR0000456 A FR 0000456A FR 2803847 B1 FR2803847 B1 FR 2803847B1
Authority
FR
France
Prior art keywords
pyran
pentyl
synthesis process
synthesis
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
FR0000456A
Other languages
English (en)
Other versions
FR2803847A1 (fr
Inventor
Michel Giraud
Zo Andriamialisoa
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR0000456A priority Critical patent/FR2803847B1/fr
Priority to PCT/FR2001/000102 priority patent/WO2001051481A1/fr
Publication of FR2803847A1 publication Critical patent/FR2803847A1/fr
Application granted granted Critical
Publication of FR2803847B1 publication Critical patent/FR2803847B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C07D309/38—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms one oxygen atom in position 2 or 4, e.g. pyrones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR0000456A 2000-01-14 2000-01-14 Procede de synthese de la 6-n-pentyl-2h-pyran-2-one Expired - Fee Related FR2803847B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0000456A FR2803847B1 (fr) 2000-01-14 2000-01-14 Procede de synthese de la 6-n-pentyl-2h-pyran-2-one
PCT/FR2001/000102 WO2001051481A1 (fr) 2000-01-14 2001-01-12 Procede de synthese de la 6-n-pentyl-2h-pyran-2-one

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0000456A FR2803847B1 (fr) 2000-01-14 2000-01-14 Procede de synthese de la 6-n-pentyl-2h-pyran-2-one

Publications (2)

Publication Number Publication Date
FR2803847A1 FR2803847A1 (fr) 2001-07-20
FR2803847B1 true FR2803847B1 (fr) 2002-04-19

Family

ID=8845916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0000456A Expired - Fee Related FR2803847B1 (fr) 2000-01-14 2000-01-14 Procede de synthese de la 6-n-pentyl-2h-pyran-2-one

Country Status (2)

Country Link
FR (1) FR2803847B1 (fr)
WO (1) WO2001051481A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873574A (en) * 1974-05-20 1975-03-25 Int Flavors & Fragrances Inc Process for preparing substituted alpha-pyrones
DE69830665T2 (de) * 1997-07-21 2006-05-04 Cutler, Horace G. 4-methyl-6-pentyl-2h-pyran-2-on enthaltende fungizide

Also Published As

Publication number Publication date
FR2803847A1 (fr) 2001-07-20
WO2001051481A1 (fr) 2001-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse