DE3263929D1 - The preparation of certain diphenyl ethers especially 5-(4-trifluoromethylphenoxy)- and 5-(2-halo-4-trifluoromethylphenoxy)-2-nitrobenzoic acid and salts and esters and amides - Google Patents

The preparation of certain diphenyl ethers especially 5-(4-trifluoromethylphenoxy)- and 5-(2-halo-4-trifluoromethylphenoxy)-2-nitrobenzoic acid and salts and esters and amides

Info

Publication number
DE3263929D1
DE3263929D1 DE8282306061T DE3263929T DE3263929D1 DE 3263929 D1 DE3263929 D1 DE 3263929D1 DE 8282306061 T DE8282306061 T DE 8282306061T DE 3263929 T DE3263929 T DE 3263929T DE 3263929 D1 DE3263929 D1 DE 3263929D1
Authority
DE
Germany
Prior art keywords
trifluoromethylphenoxy
halo
chem
diphenyl ethers
amino
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
Application number
DE8282306061T
Other languages
English (en)
Inventor
Colin Swithenbank
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas 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 Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of DE3263929D1 publication Critical patent/DE3263929D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8282306061T 1981-11-16 1982-11-15 The preparation of certain diphenyl ethers especially 5-(4-trifluoromethylphenoxy)- and 5-(2-halo-4-trifluoromethylphenoxy)-2-nitrobenzoic acid and salts and esters and amides Expired DE3263929D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/321,658 US4395570A (en) 1981-11-16 1981-11-16 Preparation of 5-(2-halo-4-trifluoromethylphenoxy)-2-nitrobenzoic acid and salts and esters and amides

Publications (1)

Publication Number Publication Date
DE3263929D1 true DE3263929D1 (en) 1985-07-04

Family

ID=23251463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282306061T Expired DE3263929D1 (en) 1981-11-16 1982-11-15 The preparation of certain diphenyl ethers especially 5-(4-trifluoromethylphenoxy)- and 5-(2-halo-4-trifluoromethylphenoxy)-2-nitrobenzoic acid and salts and esters and amides

Country Status (9)

Country Link
US (1) US4395570A (de)
EP (1) EP0080312B1 (de)
JP (1) JPS5890531A (de)
AT (1) ATE13525T1 (de)
AU (1) AU558892B2 (de)
CA (1) CA1181763A (de)
DE (1) DE3263929D1 (de)
DK (1) DK510582A (de)
IL (1) IL67275A0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531006A1 (de) * 1985-08-30 1987-03-12 Hoechst Ag Neue substituierte diphenylether, verfahren zu ihrer herstellung und ihre verwendung als herbizide
CN102030655B (zh) * 2010-10-21 2013-03-27 上虞颖泰精细化工有限公司 二苯醚衍生物的合成方法以及乙氧氟草醚的合成方法
CN103073432B (zh) * 2013-01-16 2014-03-19 浙江华基生物技术有限公司 5-[2-氯-4-（三氟甲基）苯氧基]-2-硝基苯甲酸的合成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1643333A1 (de) * 1967-07-26 1971-03-25 Bayer Ag Verfahren zur Herstellung von Phthalsaeurephenylaetherderivaten
US3979437A (en) * 1973-09-19 1976-09-07 Mobil Oil Corporation Substituted phenoxybenzoic acids and derivatives thereof
US4193790A (en) * 1975-11-20 1980-03-18 Ishihara Sangyo Kabushiki Kaisha Ltd. Novel herbicidally active, nuclear-substituted phenoxy-phenoxy-alkanecarboxylic acid derivatives and use thereof for controlling grass-like weeds
DE2960664D1 (en) * 1978-01-19 1981-11-19 Ici Plc Diphenyl ether compounds useful as herbicides; methods of using them, processes for preparing them, and herbicidal compositions containing them
UST988010I4 (en) 1978-05-05 1979-11-06 Mobil Oil Corporation Process for preparing C1 -C5 alkyl 5-(substituted-phenoxy)-2-nitrobenzoate
US4262152A (en) * 1979-05-02 1981-04-14 Rohm And Haas Company Preparation of trifluoromethylphenyl nitrophenylethers
US4259510A (en) * 1979-05-02 1981-03-31 Rohm And Haas Company Preparation of trifluoromethylphenyl nitrophenylethers
JPS593985B2 (ja) * 1979-05-16 1984-01-27 ロ−ム アンド ハ−ス コンパニ− ニトロジフエニルエ−テル類、その製造方法、そのエ−テル類を含有する除草剤並びに雑草制御方法

Also Published As

Publication number Publication date
JPS5890531A (ja) 1983-05-30
US4395570A (en) 1983-07-26
DK510582A (da) 1982-11-16
EP0080312B1 (de) 1985-05-29
CA1181763A (en) 1985-01-29
IL67275A0 (en) 1983-03-31
JPH0424341B2 (de) 1992-04-24
AU558892B2 (en) 1987-02-12
EP0080312A1 (de) 1983-06-01
ATE13525T1 (de) 1985-06-15
AU9119382A (en) 1984-06-14

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee