IL103414A - תהליך להכנת הלקטון של חומצה r1. ציס-2- 2- דימיתיל-3-פורמיל- ציקלופרופאן ]-1-קרבוקסילית וחומרי ביניים עבורו - Google Patents

תהליך להכנת הלקטון של חומצה r1. ציס-2- 2- דימיתיל-3-פורמיל- ציקלופרופאן ]-1-קרבוקסילית וחומרי ביניים עבורו

Info

Publication number
IL103414A
IL103414A IL10341492A IL10341492A IL103414A IL 103414 A IL103414 A IL 103414A IL 10341492 A IL10341492 A IL 10341492A IL 10341492 A IL10341492 A IL 10341492A IL 103414 A IL103414 A IL 103414A
Authority
IL
Israel
Prior art keywords
alkaline
process according
acid
formula
compound
Prior art date
Application number
IL10341492A
Other languages
English (en)
Other versions
IL103414A0 (en
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of IL103414A0 publication Critical patent/IL103414A0/xx
Publication of IL103414A publication Critical patent/IL103414A/he

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
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/32—Oxygen atoms
    • 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
    • C07D307/93—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 condensed with a ring other than six-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IL10341492A 1991-11-08 1992-10-13 תהליך להכנת הלקטון של חומצה r1. ציס-2- 2- דימיתיל-3-פורמיל- ציקלופרופאן ]-1-קרבוקסילית וחומרי ביניים עבורו IL103414A (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113775A FR2683525B1 (fr) 1991-11-08 1991-11-08 Nouveau procede de preparation de la lactone de l'acide 1r, cis 2,2-dimethyl 3-formyl cyclopropane-1-carboxylique et intermediaires .

Publications (2)

Publication Number Publication Date
IL103414A0 IL103414A0 (en) 1993-03-15
IL103414A true IL103414A (he) 1996-08-04

Family

ID=9418740

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10341492A IL103414A (he) 1991-11-08 1992-10-13 תהליך להכנת הלקטון של חומצה r1. ציס-2- 2- דימיתיל-3-פורמיל- ציקלופרופאן ]-1-קרבוקסילית וחומרי ביניים עבורו

Country Status (27)

Country Link
US (1) US5278322A (he)
EP (1) EP0541445B1 (he)
JP (1) JP3167811B2 (he)
KR (1) KR100245059B1 (he)
CN (1) CN1035819C (he)
AR (1) AR247739A1 (he)
AT (1) ATE134372T1 (he)
AU (1) AU652329B2 (he)
BR (1) BR9204313A (he)
CA (1) CA2082286C (he)
CZ (1) CZ282006B6 (he)
DE (1) DE69208425T2 (he)
DK (1) DK0541445T3 (he)
ES (1) ES2083713T3 (he)
FI (1) FI106125B (he)
FR (1) FR2683525B1 (he)
GR (1) GR3019109T3 (he)
HU (1) HU216976B (he)
IL (1) IL103414A (he)
MX (1) MX9206355A (he)
NO (1) NO301641B1 (he)
PL (2) PL171116B1 (he)
RU (1) RU2058310C1 (he)
SK (1) SK330692A3 (he)
TR (1) TR26720A (he)
UA (1) UA44884C2 (he)
ZA (1) ZA928569B (he)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379008A (en) * 1919-11-17 1921-05-24 Albert B Frenier Temperature-producing mechanism and controlling means therefor
US2726250A (en) * 1951-05-15 1955-12-06 Koege Kemisk Vaerk 5-monosubstituted 2-oxo-2, 5-dihydrofurans
FR1580474A (he) * 1968-07-12 1969-09-05
US4014918A (en) * 1968-07-12 1977-03-29 Roussel-Uclaf Process for the preparation of cyclopropane derivatives and compounds produced therein
SE371821B (he) * 1968-07-12 1974-12-02 Roussel Uclaf
US3694472A (en) * 1970-05-12 1972-09-26 Roussel Uclaf Synthesis of pyrethric acid
US3965129A (en) * 1973-10-10 1976-06-22 Hoffmann-La Roche Inc. Optical resolution of organic carboxylic acids
FR2396006A1 (fr) * 1977-06-27 1979-01-26 Roussel Uclaf Nouveaux composes a noyau cyclopropanique, procede de preparation et application a la preparation de derives cyclopropaniques a chaine dihalovinyliques
US4132717A (en) * 1977-08-09 1979-01-02 Shell Oil Company Enol lactone intermediate for the preparation of (1R,cis)-caronaldehydic acid
US4518797A (en) * 1978-10-23 1985-05-21 Shell Oil Company Cyclopropanecarboxylate pesticides and their preparation
FR2479213A1 (fr) * 1980-03-28 1981-10-02 Roussel Uclaf Procede de preparation d'acide pentenoique possedant une fonction aldehyde
FR2485000A1 (fr) * 1980-06-20 1981-12-24 Roussel Uclaf 4-methyl 3-formyl pentene 1-oates d'alcoyle inferieur, leur procede de preparation et leur application
DE3111849A1 (de) * 1981-03-26 1982-10-14 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von caronaldehydsaeure und deren derivaten

Also Published As

Publication number Publication date
MX9206355A (es) 1994-03-31
SK278847B6 (sk) 1998-03-04
DE69208425T2 (de) 1996-09-05
NO924276L (no) 1993-05-10
CZ282006B6 (cs) 1997-04-16
JP3167811B2 (ja) 2001-05-21
DK0541445T3 (da) 1996-04-09
ZA928569B (en) 1993-11-08
NO924276D0 (no) 1992-11-06
SK330692A3 (en) 1998-03-04
JPH05222025A (ja) 1993-08-31
EP0541445B1 (fr) 1996-02-21
FI925050A (fi) 1993-05-09
CN1035819C (zh) 1997-09-10
UA44884C2 (uk) 2002-03-15
FI106125B (fi) 2000-11-30
CZ330692A3 (en) 1993-08-11
PL296514A1 (en) 1993-07-12
PL171116B1 (pl) 1997-03-28
TR26720A (tr) 1995-05-15
RU2058310C1 (ru) 1996-04-20
IL103414A0 (en) 1993-03-15
FI925050A0 (fi) 1992-11-06
ATE134372T1 (de) 1996-03-15
NO301641B1 (no) 1997-11-24
FR2683525B1 (fr) 1994-01-21
DE69208425D1 (de) 1996-03-28
FR2683525A1 (fr) 1993-05-14
KR100245059B1 (ko) 2000-03-02
HU9203489D0 (en) 1993-03-01
HUT63156A (en) 1993-07-28
CA2082286C (fr) 2001-02-27
GR3019109T3 (en) 1996-05-31
CA2082286A1 (fr) 1993-05-09
AR247739A1 (es) 1995-03-31
KR930010018A (ko) 1993-06-21
BR9204313A (pt) 1993-05-18
PL171284B1 (en) 1997-03-28
HU216976B (hu) 1999-10-28
ES2083713T3 (es) 1996-04-16
CN1072930A (zh) 1993-06-09
US5278322A (en) 1994-01-11
EP0541445A1 (fr) 1993-05-12
AU652329B2 (en) 1994-08-18
AU2818692A (en) 1993-05-13

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