FR2281924A1 - Procede de preparation d'acides aminoarylsulfoniques - Google Patents

Procede de preparation d'acides aminoarylsulfoniques

Info

Publication number
FR2281924A1
FR2281924A1 FR7525366A FR7525366A FR2281924A1 FR 2281924 A1 FR2281924 A1 FR 2281924A1 FR 7525366 A FR7525366 A FR 7525366A FR 7525366 A FR7525366 A FR 7525366A FR 2281924 A1 FR2281924 A1 FR 2281924A1
Authority
FR
France
Prior art keywords
preparing
aminoarylsulphonic
acids
aminoarylsulphonic acids
preparing aminoarylsulphonic
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
FR7525366A
Other languages
English (en)
French (fr)
Other versions
FR2281924B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 FR2281924A1 publication Critical patent/FR2281924A1/fr
Application granted granted Critical
Publication of FR2281924B1 publication Critical patent/FR2281924B1/fr
Granted legal-status Critical Current

Links

FR7525366A 1974-08-16 1975-08-14 Procede de preparation d'acides aminoarylsulfoniques Granted FR2281924A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742439297 DE2439297C3 (de) 1974-08-16 1974-08-16 Verfahren zur Herstellung von Sulfanilsäure

Publications (2)

Publication Number Publication Date
FR2281924A1 true FR2281924A1 (fr) 1976-03-12
FR2281924B1 FR2281924B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-12-08

Family

ID=5923334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525366A Granted FR2281924A1 (fr) 1974-08-16 1975-08-14 Procede de preparation d'acides aminoarylsulfoniques

Country Status (9)

Country Link
JP (1) JPS5143741A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE832520A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7505214A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH597169A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2439297C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2281924A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1500343A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1042093B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7509540A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114830A1 (de) * 1981-04-11 1982-11-04 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von amino-arylsulfonsaeuren
DE3114829A1 (de) * 1981-04-11 1982-11-04 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von aromatischen aminosulfonsaeuren
DE3114832A1 (de) * 1981-04-11 1982-10-28 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von p-sulfanilsaeure
DE3330445A1 (de) * 1983-08-24 1985-03-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von als feststoffe anfallenden chemischen verbindungen aus fluessigen ausgangsstoffen
DE3723801A1 (de) * 1987-07-18 1989-01-26 Bayer Ag Verfahren zur herstellung von aminoaryl-sulfonsaeuren
DE4209008C2 (de) * 1992-03-20 1994-06-09 Bitterfeld Wolfen Chemie Verfahren zur kontinuierlichen Herstellung von Sulfanilsäure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH2A (de) * 1888-11-15 1889-04-11 Saurer & Soehne F Stickmaschine mit vorwiegend automatischem Betrieb zur Erzeugung von Plattstichstickerei

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH2A (de) * 1888-11-15 1889-04-11 Saurer & Soehne F Stickmaschine mit vorwiegend automatischem Betrieb zur Erzeugung von Plattstichstickerei

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
9 DOCUMENT CITE DANS LE TEXTE DE LA DEMANDE ) *

Also Published As

Publication number Publication date
BE832520A (fr) 1976-02-18
DE2439297C3 (de) 1982-05-19
IT1042093B (it) 1980-01-30
FR2281924B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-12-08
BR7505214A (pt) 1976-08-03
DE2439297B2 (de) 1976-11-18
GB1500343A (en) 1978-02-08
DE2439297A1 (de) 1976-03-04
NL7509540A (nl) 1976-02-18
JPS5143741A (ja) 1976-04-14
CH597169A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse