IL97077A - Process for the preparation of an optically active compound R Enzymer - Google Patents

Process for the preparation of an optically active compound R Enzymer

Info

Publication number
IL97077A
IL97077A IL9707791A IL9707791A IL97077A IL 97077 A IL97077 A IL 97077A IL 9707791 A IL9707791 A IL 9707791A IL 9707791 A IL9707791 A IL 9707791A IL 97077 A IL97077 A IL 97077A
Authority
IL
Israel
Prior art keywords
phenoxy
propionate
ester
hydroxyphenoxy
preparation
Prior art date
Application number
IL9707791A
Other languages
English (en)
Hebrew (he)
Other versions
IL97077A0 (en
Inventor
Sterling C Gatling
Jim Love
Charles B Grant
Original Assignee
Dowelanco
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 Dowelanco filed Critical Dowelanco
Publication of IL97077A0 publication Critical patent/IL97077A0/xx
Publication of IL97077A publication Critical patent/IL97077A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/64—One oxygen atom attached in position 2 or 6
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/64—One oxygen atom attached in position 2 or 6
    • C07D213/643—2-Phenoxypyridines; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
IL9707791A 1990-01-29 1991-01-28 Process for the preparation of an optically active compound R Enzymer IL97077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/471,347 US5049675A (en) 1990-01-29 1990-01-29 Solvent-free process for the preparation of ((pyridinyloxy)phenoxy) propionate derivatives

Publications (2)

Publication Number Publication Date
IL97077A0 IL97077A0 (en) 1992-03-29
IL97077A true IL97077A (en) 1995-03-15

Family

ID=23871278

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9707791A IL97077A (en) 1990-01-29 1991-01-28 Process for the preparation of an optically active compound R Enzymer

Country Status (10)

Country Link
US (1) US5049675A (ja)
EP (1) EP0439857B1 (ja)
JP (1) JPH0770071A (ja)
KR (1) KR910014354A (ja)
AU (1) AU6999391A (ja)
CA (1) CA2035107A1 (ja)
DE (1) DE69015346T2 (ja)
ES (1) ES2065473T3 (ja)
HU (1) HUT56067A (ja)
IL (1) IL97077A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU719087B2 (en) 1998-03-24 2000-05-04 Syngenta Participations Ag Process for preparation of propionic acid derivatives
CN102977010B (zh) * 2012-11-26 2014-05-28 台州学院 2-[4-(5-氯-3-氟-2-吡啶氧基)苯氧基]丙酸酯的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK154074C (da) * 1974-10-17 1989-02-27 Ishihara Sangyo Kaisha Alfa-(4-(5 eller 3,5 substitueret pyridyl-2-oxy)-phenoxy)-alkan-carboxylsyrer eller derivater deraf til anvendelse som herbicider, herbicidt middel samt fremgangsmaader til bekaempelse af ukrudt
US4133675A (en) * 1976-07-23 1979-01-09 Ciba-Geigy Corporation Pyridyloxy-phenoxy-alkanecarboxylic acid derivatives which are effective as herbicides and as agents regulating plant growth
US4753673A (en) * 1977-07-22 1988-06-28 The Dow Chemical Company Trifluoromethyl pyridinyloxyphenoxy and pyridinylthiophenoxy propanoic acids and propanols and derivatives thereof and methods of herbicidal use
FR2412532A1 (fr) * 1977-12-23 1979-07-20 Ciba Geigy Ag Nouveaux derives d'acide pyridyloxyphenoxypropionique ayant une action herbicide et phytoregulatrice
US4266063A (en) * 1979-12-17 1981-05-05 E. I. Du Pont De Nemours And Company Process for preparing substituted pyridinyloxy ether intermediate
US4565568A (en) * 1982-06-18 1986-01-21 The Dow Chemical Company Pyridyl(oxy/thio)phenoxy compounds, herbicidal compositions and methods
ZA848416B (en) * 1983-11-10 1986-06-25 Dow Chemical Co Fluorophenoxy compounds,herbicidal compositions and methods

Also Published As

Publication number Publication date
EP0439857B1 (en) 1994-12-21
KR910014354A (ko) 1991-08-31
CA2035107A1 (en) 1991-07-30
JPH0770071A (ja) 1995-03-14
AU6999391A (en) 1991-08-01
DE69015346D1 (de) 1995-02-02
ES2065473T3 (es) 1995-02-16
IL97077A0 (en) 1992-03-29
EP0439857A3 (en) 1991-11-21
EP0439857A2 (en) 1991-08-07
DE69015346T2 (de) 1995-05-04
US5049675A (en) 1991-09-17
HUT56067A (en) 1991-07-29

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