DE69305314D1 - 4-Hydroxy-2'-Nitrobutyrophenon und Tetrahydro-2-(o-Nitrophenyl)-2-furanol verwendbar als Zwischenprodukte zur Herstellung von ernteselektiven Herbiziden - Google Patents

4-Hydroxy-2'-Nitrobutyrophenon und Tetrahydro-2-(o-Nitrophenyl)-2-furanol verwendbar als Zwischenprodukte zur Herstellung von ernteselektiven Herbiziden

Info

Publication number
DE69305314D1
DE69305314D1 DE69305314T DE69305314T DE69305314D1 DE 69305314 D1 DE69305314 D1 DE 69305314D1 DE 69305314 T DE69305314 T DE 69305314T DE 69305314 T DE69305314 T DE 69305314T DE 69305314 D1 DE69305314 D1 DE 69305314D1
Authority
DE
Germany
Prior art keywords
nitrobutyrophenone
furanol
nitrophenyl
tetrahydro
hydroxy
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
DE69305314T
Other languages
English (en)
Other versions
DE69305314T2 (de
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
Publication of DE69305314D1 publication Critical patent/DE69305314D1/de
Application granted granted Critical
Publication of DE69305314T2 publication Critical patent/DE69305314T2/de
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)
DE69305314T 1992-12-29 1993-08-05 4-Hydroxy-2'-Nitrobutyrophenon und Tetrahydro-2-(o-Nitrophenyl)-2-furanol verwendbar als Zwischenprodukte zur Herstellung von ernteselektiven Herbiziden Expired - Lifetime DE69305314T2 (de)

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 (2)

Publication Number Publication Date
DE69305314D1 true DE69305314D1 (de) 1996-11-14
DE69305314T2 DE69305314T2 (de) 1997-03-06

Family

ID=25544466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305314T Expired - Lifetime DE69305314T2 (de) 1992-12-29 1993-08-05 4-Hydroxy-2'-Nitrobutyrophenon und Tetrahydro-2-(o-Nitrophenyl)-2-furanol verwendbar als Zwischenprodukte zur Herstellung von ernteselektiven Herbiziden

Country Status (21)

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

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
SK146093A3 (en) 1994-12-07
IL108189A (en) 1998-07-15
EP0604705A1 (de) 1994-07-06
HU9303773D0 (en) 1994-04-28
DE69305314T2 (de) 1997-03-06
CZ276293A3 (en) 1994-07-13
CN1088910A (zh) 1994-07-06
SK279439B6 (sk) 1998-11-04
ES2092734T3 (es) 1996-12-01
JPH06199742A (ja) 1994-07-19
HUT66564A (en) 1994-12-28
IL108189A0 (en) 1994-04-12
ZA939739B (en) 1994-08-18
CN1055678C (zh) 2000-08-23
KR970006886B1 (ko) 1997-04-30
HK1001051A1 (en) 1998-05-22
MX9307492A (es) 1994-08-31
CA2112414C (en) 2004-01-27
CZ285777B6 (cs) 1999-11-17
EP0604705B1 (de) 1996-10-09
CA2112414A1 (en) 1994-06-30
CZ285520B6 (cs) 1999-08-11
JP3488928B2 (ja) 2004-01-19
AU5267893A (en) 1994-07-14
DK0604705T3 (da) 1996-11-18
ATE143940T1 (de) 1996-10-15
KR940014295A (ko) 1994-07-18
BR9305256A (pt) 1994-11-01
SG47558A1 (en) 1998-04-17
TW235292B (de) 1994-12-01
HU213252B (en) 1997-04-28
US5281726A (en) 1994-01-25
AU671165B2 (en) 1996-08-15

Similar Documents

Publication Publication Date Title
DE69108600D1 (de) Verfahren zur Herstellung von e-Caprolacton.
DE69305314D1 (de) 4-Hydroxy-2'-Nitrobutyrophenon und Tetrahydro-2-(o-Nitrophenyl)-2-furanol verwendbar als Zwischenprodukte zur Herstellung von ernteselektiven Herbiziden
KR960704958A (ko) 액체 에폭시 수지 중의 α-글리콜의 수준을 증가시키는 방법(Method to increase the level of α-glycol in liquid epoxy resin)
KR970010731A (ko) 광학 활성 2-할로-1-(치환된 페닐) 에탄올 및 치환된 스티렌 옥사이드의 제조방법
ES8707175A1 (es) Procedimiento para la obtencion de la n-metil-3-(p-trifluorometilfenoxi)-3-fenilpropilamina
ATE212330T1 (de) Batch-gross-verfahren zur herstellung von diazomethan
ATE128455T1 (de) Verfahren zur herstellung von 3,5-difluoro anilin.
KR960701039A (ko) 케톤의 산화방법
FI932126A (fi) Foerfarande foer framstaellning av 2-klor-5-klormetylpyridin
KR950032050A (ko) O-클로로메틸벤조일 클로라이드의 제법
ATE86597T1 (de) Verfahren zur stereoselektiven herstellung von z- 1,2-diaryl-allyl-chloriden und deren umsetzung zu azolylmethyloxiranen sowie neue zwischenprodukte.
KR910018418A (ko) 폴리아릴레이트 및 그의 제조방법
KR900000334A (ko) 폴리아릴렌 설피드설폰의 제조방법
ATE520679T1 (de) Verfahren zur herstellung von (dioxolenon-4- yl)methylester-derivate
ATE130292T1 (de) Hydrierung.
ATE236875T1 (de) Verfahren zur herstellung von cyclischen lactamen
CN116082271A (zh) 一步法制备2-氯-5-氯甲基噻唑的方法
US4108865A (en) Thiophene compounds and the production thereof
DK1050526T3 (da) Fremgangsmåde til fremstilling af en tertiær alkylester af en carboxylsyre
KR950032049A (ko) 1-히드록시시클로헥실 페닐 케톤의 제조방법
KR920002523A (ko) 히드라존유도체의 제조방법
DK0406790T3 (da) Fremgangsmåde til fremstilling af penemer
GB2251621A (en) Process for the preparation of pyrethroide derivatives
ATE6498T1 (de) 2,2-dichloracetoacetylchlorid und verfahren zu dessen herstellung.
JP2004043406A (ja) ヒドロキシラクトンの製造方法

Legal Events

Date Code Title Description
8364 No opposition during term of opposition