BR8003563A - Processo para a preparacao de um composto, composto assim obtido, e composicao herbicida - Google Patents

Processo para a preparacao de um composto, composto assim obtido, e composicao herbicida

Info

Publication number
BR8003563A
BR8003563A BR8003563A BR8003563A BR8003563A BR 8003563 A BR8003563 A BR 8003563A BR 8003563 A BR8003563 A BR 8003563A BR 8003563 A BR8003563 A BR 8003563A BR 8003563 A BR8003563 A BR 8003563A
Authority
BR
Brazil
Prior art keywords
compound
preparation
herbicide composition
herbicide
composition
Prior art date
Application number
BR8003563A
Other languages
English (en)
Inventor
R Etherington
R Theissen
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of BR8003563A publication Critical patent/BR8003563A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
    • C07C205/33—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups or etherified hydroxy groups bound to carbon atoms of rings other than six-membered aromatic rings of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/59—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • A01N37/48—Nitro-carboxylic acids; Derivatives thereof
    • 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
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • 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
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C203/00—Esters of nitric or nitrous acid
    • C07C203/02—Esters of nitric acid
    • C07C203/10—Esters of nitric acid having nitrate groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
    • C07C205/34—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups bound to carbon atoms of six-membered aromatic rings and etherified hydroxy groups bound to acyclic carbon atoms of the carbon skeleton
BR8003563A 1979-06-22 1980-06-09 Processo para a preparacao de um composto, composto assim obtido, e composicao herbicida BR8003563A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5125479A 1979-06-22 1979-06-22
US6750879A 1979-08-17 1979-08-17

Publications (1)

Publication Number Publication Date
BR8003563A true BR8003563A (pt) 1981-01-05

Family

ID=26729219

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8003563A BR8003563A (pt) 1979-06-22 1980-06-09 Processo para a preparacao de um composto, composto assim obtido, e composicao herbicida

Country Status (10)

Country Link
EP (1) EP0022610B1 (pt)
KR (1) KR860000581B1 (pt)
AU (1) AU544426B2 (pt)
BR (1) BR8003563A (pt)
CA (1) CA1176649A (pt)
DD (1) DD151744A5 (pt)
DE (1) DE3071736D1 (pt)
DK (1) DK157006C (pt)
ES (1) ES492627A0 (pt)
IL (1) IL60271A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063873A1 (en) * 1981-04-28 1982-11-03 Imperial Chemical Industries Plc Haloalkoxy-substituted diphenyl ethers; their use as herbicides and in herbicidal compositions and processes of making them
US4594440A (en) * 1981-07-27 1986-06-10 Rhone:Pulenc, Inc. Process for recovering and purifying herbicidal phenoxybenzoic acid derivatives
US4405805A (en) * 1981-07-27 1983-09-20 Rhone-Poulenc, Inc. Process for recovering and purifying herbicidal phenoxybenzoic acid derivatives
US4484008A (en) * 1982-09-30 1984-11-20 Ppg Industries, Inc. Process improvement for diphenyl ether production
DE3624913A1 (de) * 1986-07-23 1988-01-28 Hoechst Ag Verfahren zur herstellung von 2.2-bis(3-nitrophenyl)-hexafluorpropan sowie das dabei als zwischenprodukt auftretende 2.2-bis(4-carboxy-3-nitrophenyl)hexafluorpropan
GB8628109D0 (en) * 1986-11-25 1986-12-31 Ici Plc Chemical process
US5446197A (en) * 1994-10-04 1995-08-29 Basf Corporation Method of purifying acifluorfen
US5910604A (en) * 1995-09-13 1999-06-08 Zeneca Limited Purification process
US6028219A (en) * 1995-09-13 2000-02-22 Zeneca Limited Process for the nitration of diphenylethers
GB9518704D0 (en) * 1995-09-13 1995-11-15 Zeneca Ltd Chemical process
CN103787890A (zh) * 2014-02-28 2014-05-14 江苏省激素研究所股份有限公司 一种三氟羧草醚的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1293540A (en) * 1968-12-31 1972-10-18 Coalite Chem Prod Ltd Preparation of diaryl ethers and thioethers
US3941830A (en) * 1971-02-11 1976-03-02 Mobil Oil Corporation Substituted phenoxybenzoic acids and esters thereof
JPS5610883B2 (pt) * 1973-12-27 1981-03-11
US4031131A (en) * 1975-09-29 1977-06-21 Rohm And Haas Company Process for preparing phenoxybenzoic acids

Also Published As

Publication number Publication date
DE3071736D1 (en) 1986-10-09
ES8105692A1 (es) 1981-06-01
KR860000581B1 (ko) 1986-05-17
EP0022610B1 (en) 1986-09-03
ES492627A0 (es) 1981-06-01
DK263180A (da) 1980-12-23
CA1176649A (en) 1984-10-23
EP0022610A1 (en) 1981-01-21
IL60271A0 (en) 1980-09-16
DK157006C (da) 1990-04-02
DK157006B (da) 1989-10-30
KR830002701A (ko) 1983-05-30
AU544426B2 (en) 1985-05-30
IL60271A (en) 1984-08-31
AU5911780A (en) 1981-01-08
DD151744A5 (de) 1981-11-04

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C07C 205/59 (2006.01), A01N 37/48 (2006.0