ES2092734T3 - 4-hidroxi-2'-nitrobutirofenona y tetrahidro-2-(o-nitrofenil)-2-furanol utiles como compuestos intermedios en la preparacion de un herbicida selectivo para los cultivos. - Google Patents

4-hidroxi-2'-nitrobutirofenona y tetrahidro-2-(o-nitrofenil)-2-furanol utiles como compuestos intermedios en la preparacion de un herbicida selectivo para los cultivos.

Info

Publication number
ES2092734T3
ES2092734T3 ES93112564T ES93112564T ES2092734T3 ES 2092734 T3 ES2092734 T3 ES 2092734T3 ES 93112564 T ES93112564 T ES 93112564T ES 93112564 T ES93112564 T ES 93112564T ES 2092734 T3 ES2092734 T3 ES 2092734T3
Authority
ES
Spain
Prior art keywords
nitrobutyrophenone
furanol
tetrahydro
hydroxy
cpd
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93112564T
Other languages
English (en)
Inventor
David Andres Cortes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of ES2092734T3 publication Critical patent/ES2092734T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members 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
    • C07D307/20—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE PROPORCIONAN 4 TRAHIDRO 2 ISMOS, PRODUCTOS INTERMEDIOS IMPORTANTES EN LA PREPARACION DEL AGENTE HERBICIDA SELECTIVO DE COSECHAS 1 ARBONIL) FENIL] SULFAMOIL} DINIL) UREA. TAMBIEN SE PROPORCIONA UN METODO PARA LA PREPARACION DE 4 INTERMEDIO EN LA PREPARACION DE 1
ES93112564T 1992-12-29 1993-08-05 4-hidroxi-2'-nitrobutirofenona y tetrahidro-2-(o-nitrofenil)-2-furanol utiles como compuestos intermedios en la preparacion de un herbicida selectivo para los cultivos. Expired - Lifetime ES2092734T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/997,844 US5281726A (en) 1992-12-29 1992-12-29 4-hydroxy-2'-nitrobutyrophenone and tetrahydro-2-(o-nitrophenyl)-2-furanol useful as intermediates in the preparation of a crop-selective herbicide

Publications (1)

Publication Number Publication Date
ES2092734T3 true ES2092734T3 (es) 1996-12-01

Family

ID=25544466

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93112564T Expired - Lifetime ES2092734T3 (es) 1992-12-29 1993-08-05 4-hidroxi-2'-nitrobutirofenona y tetrahidro-2-(o-nitrofenil)-2-furanol utiles como compuestos intermedios en la preparacion de un herbicida selectivo para los cultivos.

Country Status (21)

Country Link
US (1) US5281726A (es)
EP (1) EP0604705B1 (es)
JP (1) JP3488928B2 (es)
KR (1) KR970006886B1 (es)
CN (1) CN1055678C (es)
AT (1) ATE143940T1 (es)
AU (1) AU671165B2 (es)
BR (1) BR9305256A (es)
CA (1) CA2112414C (es)
CZ (2) CZ285777B6 (es)
DE (1) DE69305314T2 (es)
DK (1) DK0604705T3 (es)
ES (1) ES2092734T3 (es)
HK (1) HK1001051A1 (es)
HU (1) HU213252B (es)
IL (1) IL108189A (es)
MX (1) MX9307492A (es)
SG (1) SG47558A1 (es)
SK (1) SK279439B6 (es)
TW (1) TW235292B (es)
ZA (1) ZA939739B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127576A (en) * 1996-12-20 2000-10-03 American Cyanamid Company Aminophenyl ketone derivatives and a method for the preparation thereof
TW434205B (en) * 1997-01-06 2001-05-16 American Cyanamid Co Aryne intermediates and a process for the preparation thereof
US5856576A (en) * 1997-02-04 1999-01-05 American Cyanamid Company Aryne intermediates and a process for the preparation thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562277A (en) 1967-09-06 1971-02-09 Shulton Inc Ketonic derivatives of phenyl piperazines
FI60559C (fi) * 1975-07-17 1982-02-10 Sumitomo Chemical Co Foerfarande foer framstaellning av ny-(tertiaer amino)-orto-aminobutyrofenonfoereningar
US5009699A (en) * 1990-06-22 1991-04-23 American Cyanamid Company 1-{[O-(cyclopropylcarbonyl)phenyl]sulfamoyl}-3-(4,6-dimethoxy-2-pyrimidinyl)urea herbicidal composition and use

Also Published As

Publication number Publication date
US5281726A (en) 1994-01-25
KR940014295A (ko) 1994-07-18
SK279439B6 (sk) 1998-11-04
MX9307492A (es) 1994-08-31
ZA939739B (en) 1994-08-18
DE69305314T2 (de) 1997-03-06
EP0604705B1 (en) 1996-10-09
CA2112414A1 (en) 1994-06-30
CA2112414C (en) 2004-01-27
HUT66564A (en) 1994-12-28
CZ285777B6 (cs) 1999-11-17
ATE143940T1 (de) 1996-10-15
HU213252B (en) 1997-04-28
SG47558A1 (en) 1998-04-17
TW235292B (es) 1994-12-01
HK1001051A1 (en) 1998-05-22
CN1055678C (zh) 2000-08-23
AU5267893A (en) 1994-07-14
IL108189A0 (en) 1994-04-12
KR970006886B1 (ko) 1997-04-30
IL108189A (en) 1998-07-15
JP3488928B2 (ja) 2004-01-19
DK0604705T3 (da) 1996-11-18
BR9305256A (pt) 1994-11-01
AU671165B2 (en) 1996-08-15
CZ285520B6 (cs) 1999-08-11
CZ276293A3 (en) 1994-07-13
HU9303773D0 (en) 1994-04-28
SK146093A3 (en) 1994-12-07
CN1088910A (zh) 1994-07-06
DE69305314D1 (de) 1996-11-14
EP0604705A1 (en) 1994-07-06
JPH06199742A (ja) 1994-07-19

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