FR2322135A1 - Procede de preparation d'acides amino-1 benzene-sulfoniques-2 et de leurs sels alcalins et alcalino-terreux - Google Patents

Procede de preparation d'acides amino-1 benzene-sulfoniques-2 et de leurs sels alcalins et alcalino-terreux

Info

Publication number
FR2322135A1
FR2322135A1 FR7626140A FR7626140A FR2322135A1 FR 2322135 A1 FR2322135 A1 FR 2322135A1 FR 7626140 A FR7626140 A FR 7626140A FR 7626140 A FR7626140 A FR 7626140A FR 2322135 A1 FR2322135 A1 FR 2322135A1
Authority
FR
France
Prior art keywords
alkalino
alkaline
preparing
sulphonic acids
earth salts
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
FR7626140A
Other languages
English (en)
French (fr)
Other versions
FR2322135B1 (enrdf_load_stackoverflow
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of FR2322135A1 publication Critical patent/FR2322135A1/fr
Application granted granted Critical
Publication of FR2322135B1 publication Critical patent/FR2322135B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/005—Compounds containing elements of Groups 1 or 11 of the Periodic Table without C-Metal linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/003—Compounds containing elements of Groups 2 or 12 of the Periodic Table without C-Metal linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7626140A 1975-08-30 1976-08-30 Procede de preparation d'acides amino-1 benzene-sulfoniques-2 et de leurs sels alcalins et alcalino-terreux Granted FR2322135A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752538722 DE2538722C2 (de) 1975-08-30 1975-08-30 Verfahren zur Herstellung von 1-Aminobenzol-5-β-sulfatoäthylsulfon-2-sulfonsäure und 1-Aminobenzol-5-vinylsulfon-2-sulfonsäure und deren Alkali- und Erdalkalisalzen

Publications (2)

Publication Number Publication Date
FR2322135A1 true FR2322135A1 (fr) 1977-03-25
FR2322135B1 FR2322135B1 (enrdf_load_stackoverflow) 1980-06-06

Family

ID=5955269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626140A Granted FR2322135A1 (fr) 1975-08-30 1976-08-30 Procede de preparation d'acides amino-1 benzene-sulfoniques-2 et de leurs sels alcalins et alcalino-terreux

Country Status (6)

Country Link
JP (1) JPS5233644A (enrdf_load_stackoverflow)
CH (1) CH625786A5 (enrdf_load_stackoverflow)
DE (1) DE2538722C2 (enrdf_load_stackoverflow)
FR (1) FR2322135A1 (enrdf_load_stackoverflow)
GB (1) GB1524427A (enrdf_load_stackoverflow)
IT (1) IT1066061B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360643A1 (fr) * 1976-08-03 1978-03-03 Hoechst Ag Procede de preparation d'hemi-esters sulfuriques des groupements hydroxy-ethylsulfonyles de colorants organiques
FR2360539A2 (fr) * 1976-08-03 1978-03-03 Hoechst Ag Procede de preparation d'hemi-esters sulfuriques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004010950A1 (de) * 2004-03-03 2005-09-22 Basf Ag Verfahren zur Aufarbeitung von ß-Sulfatoethylsulfonylanilin-2-sulfonsäure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154943A1 (de) * 1971-11-05 1973-05-10 Hoechst Ag Verfahren zur herstellung des schwefelsaeureesters der 1-aminobenzol-4-(betahydroxyaethylsulfon)-2-sulfonsaeure und deren 4-vinylsulfon-verbindung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154943A1 (de) * 1971-11-05 1973-05-10 Hoechst Ag Verfahren zur herstellung des schwefelsaeureesters der 1-aminobenzol-4-(betahydroxyaethylsulfon)-2-sulfonsaeure und deren 4-vinylsulfon-verbindung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360643A1 (fr) * 1976-08-03 1978-03-03 Hoechst Ag Procede de preparation d'hemi-esters sulfuriques des groupements hydroxy-ethylsulfonyles de colorants organiques
FR2360539A2 (fr) * 1976-08-03 1978-03-03 Hoechst Ag Procede de preparation d'hemi-esters sulfuriques

Also Published As

Publication number Publication date
GB1524427A (en) 1978-09-13
JPS5233644A (en) 1977-03-14
DE2538722A1 (de) 1977-03-17
CH625786A5 (en) 1981-10-15
DE2538722C2 (de) 1984-10-11
JPS613781B2 (enrdf_load_stackoverflow) 1986-02-04
FR2322135B1 (enrdf_load_stackoverflow) 1980-06-06
IT1066061B (it) 1985-03-04

Similar Documents

Publication Publication Date Title
FR2308612A1 (fr) Procede de preparation d'acides hydroxycarboxyliques et de leurs derives
LU79067A1 (fr) Procede de production de l'acide 5-methyltetrahydrofolique-d,1 et de ses sels
LU78902A1 (fr) Procede de preparation de nouvelles imidazoquinoleines et de leurs sels
FR2348226A1 (fr) Procede de preparation d'acides steroidecarboxyliques et de leurs esters
BE844860A (fr) Procede de preparation de sels de phosphate
FR2307803A1 (fr) Procede de preparation d'amide d'acide nicotinique
PT65413A (fr) Procede de preparation de nouveaux derives de l'amino benzocycloheptene et de leurs sels
BE748119A (fr) Procede de preparation de l'acide sulfamique et de ses sels
FR2322136A1 (fr) Procede de preparation d'acides amino-1 benzene-sulfoniques-2 porteurs d'un radical sulfonyle
FR2331543A1 (fr) Procede de preparation de l'acide cis-2-hydroxy-2-phenyl-r-l-cyclohexanecarboxylique
FR2322135A1 (fr) Procede de preparation d'acides amino-1 benzene-sulfoniques-2 et de leurs sels alcalins et alcalino-terreux
BE817023A (fr) Procede de preparation d'acide poly-alpha-oxyacryliques et ses sels alcalins
BE840354A (fr) Procede de preparation d'agents therapeutiques
FR2323673A1 (fr) Procede de preparation de l'acide oxo-5 hexanoique et de ses derives
BE830069A (fr) Acides biphenyl dioxamiques, leurs sels et procede de preparation
FR2308634A1 (fr) Procede de preparation d'acides carboxy-alcane-phosphoniques et d'acides carboxy-alkyl-phosphiniques
MC1058A1 (fr) Procede de preparation d'hydroxocobalamine et de ses sels
BE845261A (fr) Procede de preparation de sels de l'acide clavulanique
FR2277070A1 (fr) Procede de preparation de sels d'acides chloroacetiques
FR2317270A1 (fr) Procede de preparation de l'acide l-malique
FR2316232A1 (fr) Procede de preparation d'acide 5-alcoyl-picolique
FR2300824A1 (fr) Procede de preparation de l'acide diacetone-2-cetogulonique
FR2322152B1 (fr) Procede de preparation d'acides epoxyalkylphosphoniques
BE804268A (fr) Procede de preparation de l'acide acrylique
BE811695A (fr) Sels d'amidinohydrazone 1-substituee et procede de leur preparation

Legal Events

Date Code Title Description
ST Notification of lapse