CH540879A - Process for the preparation of 3-nitro-2,6-dihydroxy-benzoic acid esters - Google Patents

Process for the preparation of 3-nitro-2,6-dihydroxy-benzoic acid esters

Info

Publication number
CH540879A
CH540879A CH881670A CH881670A CH540879A CH 540879 A CH540879 A CH 540879A CH 881670 A CH881670 A CH 881670A CH 881670 A CH881670 A CH 881670A CH 540879 A CH540879 A CH 540879A
Authority
CH
Switzerland
Prior art keywords
dihydroxy
nitro
preparation
benzoic acid
acid esters
Prior art date
Application number
CH881670A
Other languages
German (de)
Inventor
Ruschig Heinrich Dr Prof
Koenig Johann
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH540879A publication Critical patent/CH540879A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—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
    • C07C205/60—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 in ortho-position to the carboxyl group, e.g. nitro-salicylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CH881670A 1969-06-14 1970-06-11 Process for the preparation of 3-nitro-2,6-dihydroxy-benzoic acid esters CH540879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691930328 DE1930328A1 (en) 1969-06-14 1969-06-14 3-nitro-2,6-dihydroxybenzoic acid esters and process for their preparation

Publications (1)

Publication Number Publication Date
CH540879A true CH540879A (en) 1973-08-31

Family

ID=5737043

Family Applications (1)

Application Number Title Priority Date Filing Date
CH881670A CH540879A (en) 1969-06-14 1970-06-11 Process for the preparation of 3-nitro-2,6-dihydroxy-benzoic acid esters

Country Status (8)

Country Link
JP (1) JPS4823434B1 (en)
AT (1) AT305259B (en)
BE (1) BE751979A (en)
CH (1) CH540879A (en)
DE (1) DE1930328A1 (en)
FR (1) FR2052567A5 (en)
GB (1) GB1294298A (en)
NL (1) NL7008611A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580441U (en) * 1978-11-30 1980-06-03
FR2670205A1 (en) * 1990-12-06 1992-06-12 Rhone Poulenc Agrochimie 2,6-ALKOXYPENYL ALKYLCETONE AND DERIVATIVES HERBICIDES.

Also Published As

Publication number Publication date
AT305259B (en) 1973-02-26
JPS4823434B1 (en) 1973-07-13
NL7008611A (en) 1970-12-16
BE751979A (en) 1970-12-15
GB1294298A (en) 1972-10-25
FR2052567A5 (en) 1971-04-09
DE1930328A1 (en) 1971-01-14

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Legal Events

Date Code Title Description
PL Patent ceased