CH660878A5 - Procede de preparation de composes aryloxyalcanoiques optiquement actifs. - Google Patents

Procede de preparation de composes aryloxyalcanoiques optiquement actifs. Download PDF

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Publication number
CH660878A5
CH660878A5 CH4830/85A CH483085A CH660878A5 CH 660878 A5 CH660878 A5 CH 660878A5 CH 4830/85 A CH4830/85 A CH 4830/85A CH 483085 A CH483085 A CH 483085A CH 660878 A5 CH660878 A5 CH 660878A5
Authority
CH
Switzerland
Prior art keywords
formula
optically active
salt
alkali metal
carbon atoms
Prior art date
Application number
CH4830/85A
Other languages
English (en)
French (fr)
Inventor
Georges 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 CH660878A5 publication Critical patent/CH660878A5/fr

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353Preparation 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

Landscapes

  • 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)
CH4830/85A 1979-06-29 1980-06-19 Procede de preparation de composes aryloxyalcanoiques optiquement actifs. CH660878A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH660878A5 true CH660878A5 (fr) 1987-05-29

Family

ID=9227531

Family Applications (2)

Application Number Title Priority Date Filing Date
CH4830/85A CH660878A5 (fr) 1979-06-29 1980-06-19 Procede de preparation de composes aryloxyalcanoiques optiquement actifs.
CH4727/80A CH653981A5 (fr) 1979-06-29 1980-06-19 Procede de preparation de composes aryloxyalcanoiques optiquement actifs.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH4727/80A CH653981A5 (fr) 1979-06-29 1980-06-19 Procede de preparation de composes aryloxyalcanoiques optiquement actifs.

Country Status (15)

Country Link
US (1) US4766220A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS568344A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT370079B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE884078A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8004037A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1131249A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (2) CH660878A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3024265A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK159144C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8203817A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2460286A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE49949B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1131823B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU82562A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8003363A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
JP2010526059A (ja) * 2007-05-04 2010-07-29 ユナイテッド フォスフォラス リミテッド 高純度D−(−)−N,N−ジエチル−2−(α−ナフトキシ)プロピオンアミドの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE586247A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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
IT8022735A0 (it) 1980-06-12
FR2460286B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-11-25
BR8004037A (pt) 1981-01-21
FR2460286A1 (fr) 1981-01-23
DE3024265C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-19
AT370079B (de) 1983-02-25
IE801339L (en) 1980-12-29
DK278580A (da) 1980-12-30
LU82562A1 (fr) 1982-01-20
CA1131249A (en) 1982-09-07
IE49949B1 (en) 1986-01-22
BE884078A (fr) 1980-12-29
JPS6410506B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-02-22
JPS568344A (en) 1981-01-28
DK159144C (da) 1991-02-18
ES492844A0 (es) 1981-11-01
DK159144B (da) 1990-09-10
ATA339480A (de) 1982-07-15
ES8203817A1 (es) 1981-11-01
CH653981A5 (fr) 1986-01-31
DE3024265A1 (de) 1981-01-15
US4766220A (en) 1988-08-23
IT1131823B (it) 1986-06-25
NL8003363A (nl) 1980-12-31

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