YU148580A - Process for preparing 4,4'-dinitrostilbene-2,22'-disulfonic acid and salts thereof - Google Patents

Process for preparing 4,4'-dinitrostilbene-2,22'-disulfonic acid and salts thereof

Info

Publication number
YU148580A
YU148580A YU01485/80A YU148580A YU148580A YU 148580 A YU148580 A YU 148580A YU 01485/80 A YU01485/80 A YU 01485/80A YU 148580 A YU148580 A YU 148580A YU 148580 A YU148580 A YU 148580A
Authority
YU
Yugoslavia
Prior art keywords
dinitrostilbene
salts
preparing
disulfonic acid
disulfonic
Prior art date
Application number
YU01485/80A
Other languages
English (en)
Inventor
L Guglielmetti
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 YU148580A publication Critical patent/YU148580A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof

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)
YU01485/80A 1979-06-08 1980-06-04 Process for preparing 4,4'-dinitrostilbene-2,22'-disulfonic acid and salts thereof YU148580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH536979 1979-06-08

Publications (1)

Publication Number Publication Date
YU148580A true YU148580A (en) 1983-02-28

Family

ID=4292399

Family Applications (1)

Application Number Title Priority Date Filing Date
YU01485/80A YU148580A (en) 1979-06-08 1980-06-04 Process for preparing 4,4'-dinitrostilbene-2,22'-disulfonic acid and salts thereof

Country Status (16)

Country Link
US (1) US4719051A (ru)
EP (1) EP0026154B1 (ru)
JP (1) JPS5629561A (ru)
AR (1) AR226180A1 (ru)
AT (1) ATE3974T1 (ru)
AU (1) AU538454B2 (ru)
BR (1) BR8003536A (ru)
CA (1) CA1159082A (ru)
DD (1) DD152545A5 (ru)
DE (1) DE3063958D1 (ru)
ES (1) ES492243A0 (ru)
MX (1) MX153817A (ru)
PL (1) PL125844B1 (ru)
SU (1) SU927112A3 (ru)
YU (1) YU148580A (ru)
ZA (1) ZA803393B (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3263947D1 (en) * 1981-12-31 1985-07-04 Ciba Geigy Ag Process for the preparation of p-nitrotoluene sulfonic acid
DE3519552A1 (de) * 1985-05-31 1986-12-04 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 4,4'-dinitrostilben-2,2'-disulfonsaeuresalzen
ATE51398T1 (de) * 1987-08-12 1990-04-15 Ciba Geigy Ag Verfahren zur herstellung von 4,4'-dinitrostilben-2,2'-disulfonsaeure.
US4952725A (en) * 1988-03-08 1990-08-28 Ciba-Geigy Corporation Process for the preparation of 4,4'dinitrostilbene-2,2'-disulfonic acid and its salts
US5021132A (en) * 1990-08-07 1991-06-04 Sandoz Ltd. Electrochemical process for preparing 4,4'-dinitrostilbene-2,2'-disulfonic acid and the salts thereof
DE4330377A1 (de) * 1993-09-08 1995-03-09 Bayer Ag Verfahren zur Herstellung von 4,4'-Dinitrostilben-2,2'-disulfonsäure
DE4418305A1 (de) 1994-05-26 1995-11-30 Bayer Ag Verfahren zur Herstellung von 4.4'-Dinitrostilben-2.2'-disulfonsäure und ihren Salzen
CN103626681B (zh) * 2012-08-20 2015-09-09 中国中化股份有限公司 一种制备4,4′-二硝基二苯乙烯-2,2′-二磺酸的方法
TWI567051B (zh) * 2015-11-06 2017-01-21 財團法人工業技術研究院 二苯乙烯化合物的製備方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212084A (en) * 1940-08-20 Nucleak alkylated diaminostilbene
US2821550A (en) * 1956-12-27 1958-01-28 Gen Aniline & Film Corp Process of preparing 4-nitro-2-stilbene sulfonic acid salts
BE792103A (fr) * 1971-12-01 1973-05-30 Clayton Aniline Co Ltd Nouveau procede de fabrication de l'acide dinitrostilbene disulfonique a l'echelle industrielle

Also Published As

Publication number Publication date
DD152545A5 (de) 1981-12-02
US4719051A (en) 1988-01-12
EP0026154B1 (de) 1983-06-29
ATE3974T1 (de) 1983-07-15
SU927112A3 (ru) 1982-05-07
AU5910380A (en) 1980-12-11
PL224776A1 (ru) 1981-03-27
CA1159082A (en) 1983-12-20
ES8104213A1 (es) 1981-04-01
ES492243A0 (es) 1981-04-01
MX153817A (es) 1987-01-19
DE3063958D1 (en) 1983-08-04
EP0026154A1 (de) 1981-04-01
AU538454B2 (en) 1984-08-16
JPH025741B2 (ru) 1990-02-05
ZA803393B (en) 1981-05-27
BR8003536A (pt) 1981-01-05
AR226180A1 (es) 1982-06-15
JPS5629561A (en) 1981-03-24
PL125844B1 (en) 1983-06-30

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