BE844942A - Procede de preparation de l'acide 1-amino-naphtalene-7-sulfonique - Google Patents

Procede de preparation de l'acide 1-amino-naphtalene-7-sulfonique

Info

Publication number
BE844942A
BE844942A BE2055223A BE2055223A BE844942A BE 844942 A BE844942 A BE 844942A BE 2055223 A BE2055223 A BE 2055223A BE 2055223 A BE2055223 A BE 2055223A BE 844942 A BE844942 A BE 844942A
Authority
BE
Belgium
Prior art keywords
naphthalene
amino
preparing
sulphonic acid
sulphonic
Prior art date
Application number
BE2055223A
Other languages
English (en)
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 BE844942A publication Critical patent/BE844942A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
    • C07C309/47—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton having at least one of the sulfo groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system

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)
BE2055223A 1975-08-07 1976-08-06 Procede de preparation de l'acide 1-amino-naphtalene-7-sulfonique BE844942A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2535337A DE2535337C2 (de) 1975-08-07 1975-08-07 Verfahren zur Herstellung von 1-Amino-naphthalin-7-sulfonsäure

Publications (1)

Publication Number Publication Date
BE844942A true BE844942A (fr) 1977-02-07

Family

ID=5953488

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055223A BE844942A (fr) 1975-08-07 1976-08-06 Procede de preparation de l'acide 1-amino-naphtalene-7-sulfonique

Country Status (8)

Country Link
US (1) US4091013A (fr)
JP (1) JPS5910656B2 (fr)
BE (1) BE844942A (fr)
CH (1) CH620903A5 (fr)
DE (1) DE2535337C2 (fr)
FR (1) FR2329653A1 (fr)
GB (1) GB1489860A (fr)
IT (1) IT1066133B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58501073A (ja) * 1981-06-26 1983-07-07 ザ、プリンス、チヤ−ルス、ホスピタル、デベロツプメント、センタ−、トラスト ８−アニリノナフタレン−１−スルホン酸類縁体
JPS60212110A (ja) * 1984-04-09 1985-10-24 フランスベッド株式会社 マツトレス装置
JPS61103415A (ja) * 1984-10-26 1986-05-21 木村寝台工業株式会社 スプリングマツトレスユニツト

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2040396A (en) * 1931-12-26 1936-05-12 Universal Oil Prod Co Treatment of hydrocarbon oils
NL50372C (fr) * 1937-09-17
US2490813A (en) * 1944-11-29 1949-12-13 Standard Oil Co Continuous process for making aryl amines
US3231616A (en) * 1963-02-26 1966-01-25 Socony Mobil Oil Co Inc Production of aromatic amines by ammonolysis
US3865876A (en) * 1969-10-21 1975-02-11 Celanese Corp Synthesis of 3,3{40 -diaminobenzidine from 3,3{40 -dichlorobenzidine

Also Published As

Publication number Publication date
CH620903A5 (fr) 1980-12-31
DE2535337A1 (de) 1977-02-24
IT1066133B (it) 1985-03-04
JPS5219645A (en) 1977-02-15
US4091013A (en) 1978-05-23
DE2535337C2 (de) 1985-02-07
JPS5910656B2 (ja) 1984-03-10
FR2329653B1 (fr) 1982-07-23
FR2329653A1 (fr) 1977-05-27
GB1489860A (en) 1977-10-26

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