BE821319A - Procede de preparation de 5-nitro-1,4-naphtoquinone - Google Patents

Procede de preparation de 5-nitro-1,4-naphtoquinone

Info

Publication number
BE821319A
BE821319A BE149743A BE149743A BE821319A BE 821319 A BE821319 A BE 821319A BE 149743 A BE149743 A BE 149743A BE 149743 A BE149743 A BE 149743A BE 821319 A BE821319 A BE 821319A
Authority
BE
Belgium
Prior art keywords
naphthoquinone
nitro
nitration
temperature
sulfuric acid
Prior art date
Application number
BE149743A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE821319A publication Critical patent/BE821319A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06Preparation of nitro compounds
    • C07C201/08Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE149743A 1973-10-22 1974-10-22 Procede de preparation de 5-nitro-1,4-naphtoquinone BE821319A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11799173A JPS5310593B2 (enrdf_load_stackoverflow) 1973-10-22 1973-10-22

Publications (1)

Publication Number Publication Date
BE821319A true BE821319A (fr) 1975-02-17

Family

ID=14725310

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149743A BE821319A (fr) 1973-10-22 1974-10-22 Procede de preparation de 5-nitro-1,4-naphtoquinone

Country Status (2)

Country Link
JP (1) JPS5310593B2 (enrdf_load_stackoverflow)
BE (1) BE821319A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5069056A (enrdf_load_stackoverflow) 1975-06-09
JPS5310593B2 (enrdf_load_stackoverflow) 1978-04-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NIPPON SHOKUBAI KAGAKU KOGYO CO. LTD

Effective date: 19871031