FR2322136A1 - Procede de preparation d'acides amino-1 benzene-sulfoniques-2 porteurs d'un radical sulfonyle - Google Patents

Procede de preparation d'acides amino-1 benzene-sulfoniques-2 porteurs d'un radical sulfonyle

Info

Publication number
FR2322136A1
FR2322136A1 FR7626141A FR7626141A FR2322136A1 FR 2322136 A1 FR2322136 A1 FR 2322136A1 FR 7626141 A FR7626141 A FR 7626141A FR 7626141 A FR7626141 A FR 7626141A FR 2322136 A1 FR2322136 A1 FR 2322136A1
Authority
FR
France
Prior art keywords
sulphonics
benzene
amino
preparation
acids carrying
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
FR7626141A
Other languages
English (en)
French (fr)
Other versions
FR2322136B1 (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 FR2322136A1 publication Critical patent/FR2322136A1/fr
Application granted granted Critical
Publication of FR2322136B1 publication Critical patent/FR2322136B1/fr
Granted legal-status Critical Current

Links

FR7626141A 1975-08-30 1976-08-30 Procede de preparation d'acides amino-1 benzene-sulfoniques-2 porteurs d'un radical sulfonyle Granted FR2322136A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752538723 DE2538723C2 (de) 1975-08-30 1975-08-30 Verfahren zur Herstellung von 1-Aminobenzol-4- und -5-β-sulfatoäthylsulfon-2-sulfonsäure und der entsprechenden Hydroxyäthylsulfon-und Vinylsulfonverbindungen

Publications (2)

Publication Number Publication Date
FR2322136A1 true FR2322136A1 (fr) 1977-03-25
FR2322136B1 FR2322136B1 (enrdf_load_stackoverflow) 1980-06-06

Family

ID=5955270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626141A Granted FR2322136A1 (fr) 1975-08-30 1976-08-30 Procede de preparation d'acides amino-1 benzene-sulfoniques-2 porteurs d'un radical sulfonyle

Country Status (6)

Country Link
JP (1) JPS5233646A (enrdf_load_stackoverflow)
CH (1) CH620904A5 (enrdf_load_stackoverflow)
DE (1) DE2538723C2 (enrdf_load_stackoverflow)
FR (1) FR2322136A1 (enrdf_load_stackoverflow)
GB (1) GB1494979A (enrdf_load_stackoverflow)
IT (1) IT1066060B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516913B1 (fr) * 1981-11-20 1985-11-15 Norsolor Sa Agents de retention d'eau pour platres et un procede pour leur fabrication
JPS59102853A (ja) * 1982-11-30 1984-06-14 第一工業製薬株式会社 水硬性セメント配合物用混和剤
JPS62153065U (enrdf_load_stackoverflow) * 1986-03-18 1987-09-28
JPS63162563A (ja) * 1986-12-25 1988-07-06 大日本インキ化学工業株式会社 セメント分散剤
DE19521620A1 (de) * 1995-06-14 1996-12-19 Bayer Ag Aufarbeitungsverfahren für ß-Sulfatoethyl-anilin-sulfonsäuren
DE102004010950A1 (de) * 2004-03-03 2005-09-22 Basf Ag Verfahren zur Aufarbeitung von ß-Sulfatoethylsulfonylanilin-2-sulfonsäure
CN102911091A (zh) * 2012-09-25 2013-02-06 天津德凯化工股份有限公司 一种新型染料中间体及由该中间体制得的活性染料
CN102924348A (zh) * 2012-09-25 2013-02-13 天津德凯化工股份有限公司 一种活性染料及其中间体
CN105130858B (zh) * 2015-08-25 2018-07-06 江苏远征化工有限公司 一种染料中间体磺化对位酯的清洁生产工艺

Also Published As

Publication number Publication date
DE2538723A1 (de) 1977-03-17
JPS5233646A (en) 1977-03-14
FR2322136B1 (enrdf_load_stackoverflow) 1980-06-06
DE2538723C2 (de) 1982-12-23
JPS5748067B2 (enrdf_load_stackoverflow) 1982-10-14
CH620904A5 (en) 1980-12-31
IT1066060B (it) 1985-03-04
GB1494979A (en) 1977-12-14

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Legal Events

Date Code Title Description
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