JPS5495551A - Manufacture of nitrooarmstrong acid magnesium salt - Google Patents

Manufacture of nitrooarmstrong acid magnesium salt

Info

Publication number
JPS5495551A
JPS5495551A JP15873478A JP15873478A JPS5495551A JP S5495551 A JPS5495551 A JP S5495551A JP 15873478 A JP15873478 A JP 15873478A JP 15873478 A JP15873478 A JP 15873478A JP S5495551 A JPS5495551 A JP S5495551A
Authority
JP
Japan
Prior art keywords
nitrooarmstrong
manufacture
magnesium salt
acid magnesium
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.)
Granted
Application number
JP15873478A
Other languages
Japanese (ja)
Other versions
JPS5834468B2 (en
Inventor
Arupurefuto Berunharuto
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of JPS5495551A publication Critical patent/JPS5495551A/en
Publication of JPS5834468B2 publication Critical patent/JPS5834468B2/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
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP15873478A 1977-12-30 1978-12-25 Production method of nitro↓-Armstrong's acid magnesium salt Expired JPS5834468B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1629977A CH632739A5 (en) 1977-12-30 1977-12-30 METHOD FOR PRODUCING NITRO-Armstrong acid-MAGNESIUM SALT.

Publications (2)

Publication Number Publication Date
JPS5495551A true JPS5495551A (en) 1979-07-28
JPS5834468B2 JPS5834468B2 (en) 1983-07-27

Family

ID=4416109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15873478A Expired JPS5834468B2 (en) 1977-12-30 1978-12-25 Production method of nitro↓-Armstrong's acid magnesium salt

Country Status (6)

Country Link
JP (1) JPS5834468B2 (en)
BE (1) BE873182A (en)
CH (1) CH632739A5 (en)
DE (1) DE2856567C3 (en)
FR (1) FR2413367A1 (en)
GB (1) GB2012269B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587760A (en) * 1978-12-22 1980-07-02 Ciba Geigy Ag Manufacture of nitrooarmstrong*s acid
DE2903849A1 (en) * 1979-02-01 1980-08-14 Bayer Ag PROCESS FOR THE PRODUCTION OF MAGNESIUM SALT FROM 2-NITRONAPHTHALIN-4,8-DISULPHONIC ACID (NITRO-ARMSTRONG-ACID)
US4348334A (en) * 1979-02-02 1982-09-07 Ciba-Geigy Ag Process for producing the magnesium salt of 3-nitro-naphthalene-1,5-disulfonic acid (nitro-Armstrong's acid)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1756537A (en) * 1926-02-13 1930-04-29 Nat Aniline & Chem Co Inc Separation of mononitronaphthalene disulphonic acids

Also Published As

Publication number Publication date
DE2856567A1 (en) 1979-07-05
CH632739A5 (en) 1982-10-29
DE2856567C3 (en) 1982-01-28
JPS5834468B2 (en) 1983-07-27
GB2012269A (en) 1979-07-25
DE2856567B2 (en) 1980-11-20
BE873182A (en) 1979-06-29
FR2413367B1 (en) 1983-11-10
GB2012269B (en) 1982-06-09
FR2413367A1 (en) 1979-07-27

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