HUT75193A - Process for producing high-purity 4-nitrobenzoic acid - Google Patents

Process for producing high-purity 4-nitrobenzoic acid

Info

Publication number
HUT75193A
HUT75193A HU9502827A HU9502827A HUT75193A HU T75193 A HUT75193 A HU T75193A HU 9502827 A HU9502827 A HU 9502827A HU 9502827 A HU9502827 A HU 9502827A HU T75193 A HUT75193 A HU T75193A
Authority
HU
Hungary
Prior art keywords
purity
producing high
nitrobenzoic acid
nitrobenzoic
acid
Prior art date
Application number
HU9502827A
Other languages
Hungarian (hu)
Other versions
HU9502827D0 (en
HU214022B (en
Inventor
Karoly Magyar
Jozsef Szalczer
Ibolya Kadlecsik
Original Assignee
Nitrokemia Rt
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 Nitrokemia Rt filed Critical Nitrokemia Rt
Priority to HU9502827A priority Critical patent/HU214022B/en
Publication of HU9502827D0 publication Critical patent/HU9502827D0/en
Publication of HUT75193A publication Critical patent/HUT75193A/en
Publication of HU214022B publication Critical patent/HU214022B/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
    • C07C201/12—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)
HU9502827A 1995-09-28 1995-09-28 Process for producing high-purity 4-nitrobenzoic acid HU214022B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU9502827A HU214022B (en) 1995-09-28 1995-09-28 Process for producing high-purity 4-nitrobenzoic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU9502827A HU214022B (en) 1995-09-28 1995-09-28 Process for producing high-purity 4-nitrobenzoic acid

Publications (3)

Publication Number Publication Date
HU9502827D0 HU9502827D0 (en) 1995-11-28
HUT75193A true HUT75193A (en) 1997-04-28
HU214022B HU214022B (en) 1997-12-29

Family

ID=10987255

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9502827A HU214022B (en) 1995-09-28 1995-09-28 Process for producing high-purity 4-nitrobenzoic acid

Country Status (1)

Country Link
HU (1) HU214022B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10018048C1 (en) * 2000-04-12 2001-08-02 Bayer Ag Process for the preparation of substituted nitro-benzoic acids by oxidation of the corresponding nitro-toluenes, nitro-benzyl alcohols, esters and / or ethers
CN109232260A (en) * 2018-10-18 2019-01-18 浙江优创材料科技股份有限公司 A method of synthesis paranitrobenzoic acid

Also Published As

Publication number Publication date
HU9502827D0 (en) 1995-11-28
HU214022B (en) 1997-12-29

Similar Documents

Publication Publication Date Title
HUP9802666A3 (en) Process for producing l-lysine
SG50861A1 (en) Process for the production of high-purity isophthalic acid
GB2301586B (en) Process for producing terephthalic acid
SG77092A1 (en) Process for producing pure grade acrylic acid
EP1008655A4 (en) Process for producing malonic acid derivatives
EP0758679A4 (en) Process for producing 2-keto-l-gulonic acid
GB9523387D0 (en) Production process
IL117440A0 (en) Pyrrolidinyl hydroxamic acid compounds and their production process
EP0801131A4 (en) Process for producing d-n-carbamoyl-alpha-amino acid
HUT72167A (en) Process for producing 2-alkyl-4-fluoromethyl-thiazole-carboxylic acid alkylesters
HUP9603393A3 (en) Process for producing high purity mono-chloroacetic acid
HUP9602960A2 (en) Process for producing alkylcarbazates
HU9602278D0 (en) Process for producing 3-isoxazolecarboxylic acid
EP0773907A4 (en) Method for producing caro's acid
HUP9802495A3 (en) Process for producing of formyl-imidazole-derivatives
HUT75193A (en) Process for producing high-purity 4-nitrobenzoic acid
HUP9602988A2 (en) Process for producing 2-chloracrylnitril
HU9503733D0 (en) Process for producing veratrumaldehyde
EP0728722A3 (en) Process for the production of hydroxymethylcyclopropane
HU9802526D0 (en) Improved process for producing 4-cyano-4-(substituted-indazole)-cyclohexane-carboxylic acid derivatives
HU9701105D0 (en) Process for producing high-purity m-(isopropyl-oxi)-phenyl-acetil acid
IL118729A0 (en) Process for the preparation of 5-fluor-2-nitrobenzoic acid
GB9502744D0 (en) Process for producing microcapsules
EP0728723A3 (en) Process for the production of fluorenebisphenol
HUT74990A (en) Process for producing 3-amino-4-ethoxicarbonylpyrazole

Legal Events

Date Code Title Description
HPC4 Succession in title of patentee

Owner name: SZALCZER, JOZSEF, HU

Owner name: MAGYAR, KAROLY, HU

Owner name: DR. KADLECSIK, IBOLYA, HU

HMM4 Cancellation of final prot. due to non-payment of fee