AT342578B - PROCESS FOR THE PREPARATION OF 2,5-DIHALOGEN-3-NITROBENZOIC ACID AND THEIR ALKYLESTERS AND SALT - Google Patents

PROCESS FOR THE PREPARATION OF 2,5-DIHALOGEN-3-NITROBENZOIC ACID AND THEIR ALKYLESTERS AND SALT

Info

Publication number
AT342578B
AT342578B AT217575A AT217575A AT342578B AT 342578 B AT342578 B AT 342578B AT 217575 A AT217575 A AT 217575A AT 217575 A AT217575 A AT 217575A AT 342578 B AT342578 B AT 342578B
Authority
AT
Austria
Prior art keywords
alkylesters
dihalogen
salt
preparation
nitrobenzoic acid
Prior art date
Application number
AT217575A
Other languages
German (de)
Other versions
ATA217575A (en
Inventor
Jeno Chem Ing Dr Seres
Todor Chem Ing Dr Pfliegel
Antal Chem Ing Gajary
Lajos T Chem Ing Nagy
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Publication of ATA217575A publication Critical patent/ATA217575A/en
Application granted granted Critical
Publication of AT342578B publication Critical patent/AT342578B/en

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
    • C07C201/08—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
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT217575A 1974-03-22 1975-03-21 PROCESS FOR THE PREPARATION OF 2,5-DIHALOGEN-3-NITROBENZOIC ACID AND THEIR ALKYLESTERS AND SALT AT342578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCI001463 HU168609B (en) 1974-03-22 1974-03-22

Publications (2)

Publication Number Publication Date
ATA217575A ATA217575A (en) 1977-08-15
AT342578B true AT342578B (en) 1978-04-10

Family

ID=10994513

Family Applications (1)

Application Number Title Priority Date Filing Date
AT217575A AT342578B (en) 1974-03-22 1975-03-21 PROCESS FOR THE PREPARATION OF 2,5-DIHALOGEN-3-NITROBENZOIC ACID AND THEIR ALKYLESTERS AND SALT

Country Status (8)

Country Link
JP (1) JPS50157331A (en)
AT (1) AT342578B (en)
BG (1) BG24051A3 (en)
CS (1) CS175148B1 (en)
DD (1) DD120013A1 (en)
GB (1) GB1438480A (en)
HU (1) HU168609B (en)
YU (1) YU68975A (en)

Also Published As

Publication number Publication date
YU68975A (en) 1982-02-28
BG24051A3 (en) 1977-12-15
ATA217575A (en) 1977-08-15
GB1438480A (en) 1976-06-09
JPS50157331A (en) 1975-12-19
CS175148B1 (en) 1977-04-29
HU168609B (en) 1976-06-28
DD120013A1 (en) 1976-05-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties