IT8022735A0 - Procedimento di preparazione dicomposti arilossialcanoici otticamente attivi. - Google Patents

Procedimento di preparazione dicomposti arilossialcanoici otticamente attivi.

Info

Publication number
IT8022735A0
IT8022735A0 IT8022735A IT2273580A IT8022735A0 IT 8022735 A0 IT8022735 A0 IT 8022735A0 IT 8022735 A IT8022735 A IT 8022735A IT 2273580 A IT2273580 A IT 2273580A IT 8022735 A0 IT8022735 A0 IT 8022735A0
Authority
IT
Italy
Prior art keywords
compounds
procedure
preparation
optically active
aryloxyalkanoic
Prior art date
Application number
IT8022735A
Other languages
English (en)
Other versions
IT1131823B (it
Inventor
Gras Georges
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 IT8022735A0 publication Critical patent/IT8022735A0/it
Application granted granted Critical
Publication of IT1131823B publication Critical patent/IT1131823B/it

Links

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

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)
IT22735/80A 1979-06-29 1980-06-12 Procedimento di preparazione di composti arilossialcanoici otticamente attivi IT1131823B (it)

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 (2)

Publication Number Publication Date
IT8022735A0 true IT8022735A0 (it) 1980-06-12
IT1131823B IT1131823B (it) 1986-06-25

Family

ID=9227531

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22735/80A IT1131823B (it) 1979-06-29 1980-06-12 Procedimento di preparazione di composti arilossialcanoici otticamente attivi

Country Status (15)

Country Link
US (1) US4766220A (it)
JP (1) JPS568344A (it)
AT (1) AT370079B (it)
BE (1) BE884078A (it)
BR (1) BR8004037A (it)
CA (1) CA1131249A (it)
CH (2) CH660878A5 (it)
DE (1) DE3024265A1 (it)
DK (1) DK159144C (it)
ES (1) ES8203817A1 (it)
FR (1) FR2460286A1 (it)
IE (1) IE49949B1 (it)
IT (1) IT1131823B (it)
LU (1) LU82562A1 (it)
NL (1) NL8003363A (it)

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
RU2458047C2 (ru) * 2007-05-04 2012-08-10 Юнайтед Фосфорус Лимитед СПОСОБ ПОЛУЧЕНИЯ D-(-)-N,N-ДИЭТИЛ-2-(α-НАФТОКСИ)ПРОПИОНАМИДА ВЫСОКОЙ ЧИСТОТЫ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE586247A (it) * 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
JPS6410506B2 (it) 1989-02-22
DK159144B (da) 1990-09-10
CH660878A5 (fr) 1987-05-29
FR2460286B1 (it) 1983-11-25
BE884078A (fr) 1980-12-29
ES492844A0 (es) 1981-11-01
BR8004037A (pt) 1981-01-21
IE49949B1 (en) 1986-01-22
NL8003363A (nl) 1980-12-31
LU82562A1 (fr) 1982-01-20
DK159144C (da) 1991-02-18
AT370079B (de) 1983-02-25
CA1131249A (en) 1982-09-07
DK278580A (da) 1980-12-30
FR2460286A1 (fr) 1981-01-23
IE801339L (en) 1980-12-29
IT1131823B (it) 1986-06-25
DE3024265C2 (it) 1990-04-19
JPS568344A (en) 1981-01-28
US4766220A (en) 1988-08-23
CH653981A5 (fr) 1986-01-31
ATA339480A (de) 1982-07-15
DE3024265A1 (de) 1981-01-15
ES8203817A1 (es) 1981-11-01

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