CA1051023A - Method for tobias acid manufacture - Google Patents

Method for tobias acid manufacture

Info

Publication number
CA1051023A
CA1051023A CA246,393A CA246393A CA1051023A CA 1051023 A CA1051023 A CA 1051023A CA 246393 A CA246393 A CA 246393A CA 1051023 A CA1051023 A CA 1051023A
Authority
CA
Canada
Prior art keywords
salt
naphthol
sulfonic acid
sulfur dioxide
acid
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.)
Expired
Application number
CA246,393A
Other languages
English (en)
French (fr)
Inventor
Henry X. Kaempfen
Patrick J. Mcdonald
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of CA1051023A publication Critical patent/CA1051023A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Treatment Of Fiber Materials (AREA)
CA246,393A 1975-03-14 1976-02-24 Method for tobias acid manufacture Expired CA1051023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55852075A 1975-03-14 1975-03-14

Publications (1)

Publication Number Publication Date
CA1051023A true CA1051023A (en) 1979-03-20

Family

ID=24229872

Family Applications (1)

Application Number Title Priority Date Filing Date
CA246,393A Expired CA1051023A (en) 1975-03-14 1976-02-24 Method for tobias acid manufacture

Country Status (4)

Country Link
JP (1) JPS51115453A (de)
CA (1) CA1051023A (de)
DE (1) DE2610545A1 (de)
GB (1) GB1534760A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831993A1 (de) * 1977-07-29 1979-02-08 American Cyanamid Co Verfahren zur herstellung von 2-amino-1naphthalinsulfonsaeure
DE2831992A1 (de) * 1977-07-29 1979-02-08 American Cyanamid Co Verfahren zur herstellung von 2-amino- 1-naphthalinsulfonsaeure
DE2831966A1 (de) * 1977-07-29 1979-02-08 American Cyanamid Co Verfahren zur herstellung von 2-amino- 1-naphthalinsulfonsaeure
DE2831994A1 (de) * 1977-07-29 1979-02-08 American Cyanamid Co Verfahren zur herstellung von tobias- saeure
DE2831965A1 (de) * 1977-07-29 1979-02-08 American Cyanamid Co Verfahren zur herstellung von 2-amino- 1-naphthalinsulfonsaeure
CN101250141B (zh) * 2008-03-27 2010-12-15 无锡华盛环保科技有限公司 由吐氏酸生产废水提取有效成分制吐氏酸的方法
CN113698323B (zh) * 2021-09-02 2023-09-05 昌邑瑞新化学工业有限公司 一种减少酸析母液废水产出量的生产吐氏酸的方法

Also Published As

Publication number Publication date
DE2610545A1 (de) 1976-09-30
GB1534760A (en) 1978-12-06
JPS51115453A (en) 1976-10-12

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