LU82562A1 - Procede de preparation d'acides phenoxy-2 propioniques optiquement actifs - Google Patents

Procede de preparation d'acides phenoxy-2 propioniques optiquement actifs Download PDF

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Publication number
LU82562A1
LU82562A1 LU82562A LU82562A LU82562A1 LU 82562 A1 LU82562 A1 LU 82562A1 LU 82562 A LU82562 A LU 82562A LU 82562 A LU82562 A LU 82562A LU 82562 A1 LU82562 A1 LU 82562A1
Authority
LU
Luxembourg
Prior art keywords
optically active
alkali metal
carbon atoms
radical
acid
Prior art date
Application number
LU82562A
Other languages
English (en)
French (fr)
Inventor
G Gras
Original Assignee
Rhone Poulenc Agrochimie
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 Rhone Poulenc Agrochimie filed Critical Rhone Poulenc Agrochimie
Publication of LU82562A1 publication Critical patent/LU82562A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
LU82562A 1979-06-29 1980-06-27 Procede de preparation d'acides phenoxy-2 propioniques optiquement actifs LU82562A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7917423A FR2460286A1 (fr) 1979-06-29 1979-06-29 Procede de preparation d'acide phenoxy-2 propioniques optiquement actifs
FR7917423 1979-06-29

Publications (1)

Publication Number Publication Date
LU82562A1 true LU82562A1 (fr) 1982-01-20

Family

ID=9227531

Family Applications (1)

Application Number Title Priority Date Filing Date
LU82562A LU82562A1 (fr) 1979-06-29 1980-06-27 Procede de preparation d'acides phenoxy-2 propioniques optiquement actifs

Country Status (15)

Country Link
US (1) US4766220A (de)
JP (1) JPS568344A (de)
AT (1) AT370079B (de)
BE (1) BE884078A (de)
BR (1) BR8004037A (de)
CA (1) CA1131249A (de)
CH (2) CH653981A5 (de)
DE (1) DE3024265A1 (de)
DK (1) DK159144C (de)
ES (1) ES8203817A1 (de)
FR (1) FR2460286A1 (de)
IE (1) IE49949B1 (de)
IT (1) IT1131823B (de)
LU (1) LU82562A1 (de)
NL (1) NL8003363A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240805A1 (de) * 1982-11-05 1984-05-10 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von hydroxy-phenoxy-alkancarbonsaeuren
US4831147A (en) * 1988-07-05 1989-05-16 The Dow Chemical Company Resolution of enantiomers of herbicidal 2-(4-aryloxyphenoxy) propionates by chiral two-phase extraction
FR2719042B1 (fr) * 1994-04-25 1996-05-15 Rhone Poulenc Chimie Procédé de préparation d'un acide alpha-(hydroxyphénoxy)- alcanecarboxylique optiquement actif.
DE4446387A1 (de) * 1994-12-23 1996-06-27 Basf Ag Verfahren zur Herstellung fester, freifließender wasserlöslicher Salze von Aryloxi-C¶1¶-C¶4¶-alkancarbonsäuren
US6184415B1 (en) 1999-11-01 2001-02-06 Albemarle Corporation Production of chiral non-racemic 2-halopropionic acid or salt thereof
PL2146574T5 (pl) * 2007-05-04 2023-06-12 Upl Limited Sposób wytwarzania d-(-)-n,n-dietylo-2-( - naftoksy)propionamidu o wysokiej czystości

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU38115A1 (de) * 1959-01-07
US3378582A (en) * 1964-03-20 1968-04-16 Merck & Co Inc (alpha-phenoxy)-and (alpha-phenylthio)-omegaphenyl-alkanoic acids
US3454626A (en) * 1965-01-21 1969-07-08 Bristol Myers Co Racemic monocarboxylic acid resolution using dehydroabietylamine
US4173709A (en) * 1965-12-17 1979-11-06 Rhone-Poulenc S.A. Process for the preparation of dextrorotatory 2-phenoxypropionic acid derivatives
FR1479271A (fr) * 1965-12-17 1967-05-05 Rhone Poulenc Sa Nouveau procédé de préparation d'acides phénoxy-2 propioniques optiquement actifs
US3707549A (en) * 1967-12-05 1972-12-26 Lilly Co Eli Alpha-substituted hydrocinnamic acids and derivatives thereof
GB1499508A (en) * 1974-12-06 1978-02-01 Ici Ltd 3,3,3-trifluoropropionic acid derivatives
CA1147348A (en) * 1978-09-19 1983-05-31 Willem Eveleens Process for the preparation of optically active 2-phenoxy propionic acids and herbicidal preparations containing such acids
DE2949681A1 (de) * 1979-12-11 1981-07-02 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von optisch aktiven d-(phenoxy, bzw. benzyl)-phenoxypropionsaeuren und ihren alkalisalzen
DE2949728A1 (de) * 1979-12-11 1981-06-19 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von optisch aktiven 2-phenoxypropionsaeuren

Also Published As

Publication number Publication date
CA1131249A (en) 1982-09-07
BE884078A (fr) 1980-12-29
AT370079B (de) 1983-02-25
IE49949B1 (en) 1986-01-22
FR2460286A1 (fr) 1981-01-23
IT1131823B (it) 1986-06-25
US4766220A (en) 1988-08-23
IT8022735A0 (it) 1980-06-12
IE801339L (en) 1980-12-29
DE3024265A1 (de) 1981-01-15
FR2460286B1 (de) 1983-11-25
ES492844A0 (es) 1981-11-01
JPS568344A (en) 1981-01-28
DK159144C (da) 1991-02-18
JPS6410506B2 (de) 1989-02-22
CH660878A5 (fr) 1987-05-29
BR8004037A (pt) 1981-01-21
NL8003363A (nl) 1980-12-31
ATA339480A (de) 1982-07-15
DE3024265C2 (de) 1990-04-19
DK159144B (da) 1990-09-10
ES8203817A1 (es) 1981-11-01
CH653981A5 (fr) 1986-01-31
DK278580A (da) 1980-12-30

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