IT1104816B - PROCEDURE FOR PRODUCING NAFTALIN-1/3/6-TRISOLPHONIC ACID - Google Patents

PROCEDURE FOR PRODUCING NAFTALIN-1/3/6-TRISOLPHONIC ACID

Info

Publication number
IT1104816B
IT1104816B IT49013/78A IT4901378A IT1104816B IT 1104816 B IT1104816 B IT 1104816B IT 49013/78 A IT49013/78 A IT 49013/78A IT 4901378 A IT4901378 A IT 4901378A IT 1104816 B IT1104816 B IT 1104816B
Authority
IT
Italy
Prior art keywords
trisolphonic
naftalin
procedure
producing
acid
Prior art date
Application number
IT49013/78A
Other languages
Italian (it)
Other versions
IT7849013A0 (en
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 IT7849013A0 publication Critical patent/IT7849013A0/en
Application granted granted Critical
Publication of IT1104816B publication Critical patent/IT1104816B/en

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
    • C07C303/04—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 by substitution of hydrogen atoms by sulfo or halosulfonyl groups
    • C07C303/06—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 by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT49013/78A 1977-04-23 1978-04-21 PROCEDURE FOR PRODUCING NAFTALIN-1/3/6-TRISOLPHONIC ACID IT1104816B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2718207A DE2718207C3 (en) 1977-04-23 1977-04-23 Process for the preparation of naphthalene-1,3,6-trisulfonic acid

Publications (2)

Publication Number Publication Date
IT7849013A0 IT7849013A0 (en) 1978-04-21
IT1104816B true IT1104816B (en) 1985-10-28

Family

ID=6007133

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49013/78A IT1104816B (en) 1977-04-23 1978-04-21 PROCEDURE FOR PRODUCING NAFTALIN-1/3/6-TRISOLPHONIC ACID

Country Status (8)

Country Link
JP (1) JPS53132548A (en)
BE (1) BE866223A (en)
BR (1) BR7802456A (en)
CH (1) CH634044A5 (en)
DE (1) DE2718207C3 (en)
FR (1) FR2387947A1 (en)
GB (1) GB1596897A (en)
IT (1) IT1104816B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853337A1 (en) * 1978-12-09 1980-06-26 Bayer Ag NEW NAPHTHALINE SULFURATION PRODUCTS, METHOD FOR THE PRODUCTION AND USE THEREOF
DE2901178A1 (en) * 1979-01-13 1980-07-24 Bayer Ag METHOD FOR PRODUCING NAPHTHALINE-1,3,5-TRISULPHONIC ACID

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649908B2 (en) * 1973-12-28 1981-11-25

Also Published As

Publication number Publication date
DE2718207B2 (en) 1980-09-11
CH634044A5 (en) 1983-01-14
GB1596897A (en) 1981-09-03
BR7802456A (en) 1979-04-03
DE2718207C3 (en) 1981-11-05
FR2387947A1 (en) 1978-11-17
DE2718207A1 (en) 1978-11-02
JPS5645909B2 (en) 1981-10-29
IT7849013A0 (en) 1978-04-21
BE866223A (en) 1978-10-23
JPS53132548A (en) 1978-11-18

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