FR2329653A1 - 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
FR2329653A1
FR2329653A1 FR7624180A FR7624180A FR2329653A1 FR 2329653 A1 FR2329653 A1 FR 2329653A1 FR 7624180 A FR7624180 A FR 7624180A FR 7624180 A FR7624180 A FR 7624180A FR 2329653 A1 FR2329653 A1 FR 2329653A1
Authority
FR
France
Prior art keywords
naphthalene
amino
preparing
sulphonic acid
sulphonic
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7624180A
Other languages
English (en)
Other versions
FR2329653B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2329653A1 publication Critical patent/FR2329653A1/fr
Application granted granted Critical
Publication of FR2329653B1 publication Critical patent/FR2329653B1/fr
Granted legal-status Critical Current

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)
FR7624180A 1975-08-07 1976-08-06 Procede de preparation de l'acide 1-amino-naphtalene-7-sulfonique Granted FR2329653A1 (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 (2)

Publication Number Publication Date
FR2329653A1 true FR2329653A1 (fr) 1977-05-27
FR2329653B1 FR2329653B1 (fr) 1982-07-23

Family

ID=5953488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624180A Granted FR2329653A1 (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
DE2535337C2 (de) 1985-02-07
CH620903A5 (fr) 1980-12-31
FR2329653B1 (fr) 1982-07-23
BE844942A (fr) 1977-02-07
JPS5219645A (en) 1977-02-15
GB1489860A (en) 1977-10-26
DE2535337A1 (de) 1977-02-24
US4091013A (en) 1978-05-23
IT1066133B (it) 1985-03-04
JPS5910656B2 (ja) 1984-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse