HK1001051A1 - 4-hydroxy-2'-nitrobutyrophenone and tetrahydro-2-(o-nitrophenyl)-2-furanol useful as intermediates in the preparation of a crop-selective herbicide - Google Patents

4-hydroxy-2'-nitrobutyrophenone and tetrahydro-2-(o-nitrophenyl)-2-furanol useful as intermediates in the preparation of a crop-selective herbicide

Info

Publication number
HK1001051A1
HK1001051A1 HK98100068A HK98100068A HK1001051A1 HK 1001051 A1 HK1001051 A1 HK 1001051A1 HK 98100068 A HK98100068 A HK 98100068A HK 98100068 A HK98100068 A HK 98100068A HK 1001051 A1 HK1001051 A1 HK 1001051A1
Authority
HK
Hong Kong
Prior art keywords
nitrobutyrophenone
furanol
nitrophenyl
tetrahydro
hydroxy
Prior art date
Application number
HK98100068A
Other languages
English (en)
Inventor
David Andres Cortes
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 HK1001051A1 publication Critical patent/HK1001051A1/xx

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)
HK98100068A 1992-12-29 1998-01-05 4-hydroxy-2'-nitrobutyrophenone and tetrahydro-2-(o-nitrophenyl)-2-furanol useful as intermediates in the preparation of a crop-selective herbicide HK1001051A1 (en)

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
HK1001051A1 true HK1001051A1 (en) 1998-05-22

Family

ID=25544466

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98100068A HK1001051A1 (en) 1992-12-29 1998-01-05 4-hydroxy-2'-nitrobutyrophenone and tetrahydro-2-(o-nitrophenyl)-2-furanol useful as intermediates in the preparation of a crop-selective herbicide

Country Status (21)

Country Link
US (1) US5281726A (zh)
EP (1) EP0604705B1 (zh)
JP (1) JP3488928B2 (zh)
KR (1) KR970006886B1 (zh)
CN (1) CN1055678C (zh)
AT (1) ATE143940T1 (zh)
AU (1) AU671165B2 (zh)
BR (1) BR9305256A (zh)
CA (1) CA2112414C (zh)
CZ (2) CZ285520B6 (zh)
DE (1) DE69305314T2 (zh)
DK (1) DK0604705T3 (zh)
ES (1) ES2092734T3 (zh)
HK (1) HK1001051A1 (zh)
HU (1) HU213252B (zh)
IL (1) IL108189A (zh)
MX (1) MX9307492A (zh)
SG (1) SG47558A1 (zh)
SK (1) SK279439B6 (zh)
TW (1) TW235292B (zh)
ZA (1) ZA939739B (zh)

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
MX9307492A (es) 1994-08-31
HUT66564A (en) 1994-12-28
CZ276293A3 (en) 1994-07-13
US5281726A (en) 1994-01-25
CN1088910A (zh) 1994-07-06
CA2112414A1 (en) 1994-06-30
KR940014295A (ko) 1994-07-18
JP3488928B2 (ja) 2004-01-19
BR9305256A (pt) 1994-11-01
DK0604705T3 (da) 1996-11-18
HU9303773D0 (en) 1994-04-28
CZ285520B6 (cs) 1999-08-11
CN1055678C (zh) 2000-08-23
ES2092734T3 (es) 1996-12-01
SK279439B6 (sk) 1998-11-04
IL108189A (en) 1998-07-15
JPH06199742A (ja) 1994-07-19
DE69305314D1 (de) 1996-11-14
ZA939739B (en) 1994-08-18
SG47558A1 (en) 1998-04-17
EP0604705B1 (en) 1996-10-09
DE69305314T2 (de) 1997-03-06
CZ285777B6 (cs) 1999-11-17
AU5267893A (en) 1994-07-14
KR970006886B1 (ko) 1997-04-30
IL108189A0 (en) 1994-04-12
ATE143940T1 (de) 1996-10-15
HU213252B (en) 1997-04-28
AU671165B2 (en) 1996-08-15
EP0604705A1 (en) 1994-07-06
CA2112414C (en) 2004-01-27
SK146093A3 (en) 1994-12-07
TW235292B (zh) 1994-12-01

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)