IT1066060B - PROCESS FOR THE PREPARATION OF ACID I AMINOBENZEN 4 AND 5 B SULPHATEETHYLSULFON 2 SULPHONIC AND OF THE CORRESPONDING COMPOUNDS OXYETHYL SULPHONYL AND VINYLSOLPHONYLIC - Google Patents
PROCESS FOR THE PREPARATION OF ACID I AMINOBENZEN 4 AND 5 B SULPHATEETHYLSULFON 2 SULPHONIC AND OF THE CORRESPONDING COMPOUNDS OXYETHYL SULPHONYL AND VINYLSOLPHONYLICInfo
- Publication number
- IT1066060B IT1066060B IT2662876A IT2662876A IT1066060B IT 1066060 B IT1066060 B IT 1066060B IT 2662876 A IT2662876 A IT 2662876A IT 2662876 A IT2662876 A IT 2662876A IT 1066060 B IT1066060 B IT 1066060B
- Authority
- IT
- Italy
- Prior art keywords
- vinylsolphonylic
- sulphateethylsulfon
- aminobenzen
- sulphonyl
- oxyethyl
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752538723 DE2538723C2 (en) | 1975-08-30 | 1975-08-30 | Process for the preparation of 1-aminobenzene-4- and -5-β-sulfatoethyl sulfone-2-sulfonic acid and the corresponding hydroxyethyl sulfone and vinyl sulfone compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1066060B true IT1066060B (en) | 1985-03-04 |
Family
ID=5955270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2662876A IT1066060B (en) | 1975-08-30 | 1976-08-27 | PROCESS FOR THE PREPARATION OF ACID I AMINOBENZEN 4 AND 5 B SULPHATEETHYLSULFON 2 SULPHONIC AND OF THE CORRESPONDING COMPOUNDS OXYETHYL SULPHONYL AND VINYLSOLPHONYLIC |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5233646A (en) |
CH (1) | CH620904A5 (en) |
DE (1) | DE2538723C2 (en) |
FR (1) | FR2322136A1 (en) |
GB (1) | GB1494979A (en) |
IT (1) | IT1066060B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516913B1 (en) * | 1981-11-20 | 1985-11-15 | Norsolor Sa | WATER RETENTION AGENTS FOR PLASTERS AND A METHOD FOR THE PRODUCTION THEREOF |
JPS59102853A (en) * | 1982-11-30 | 1984-06-14 | 第一工業製薬株式会社 | Admixing agent for hydraulic cement blend |
JPS62153065U (en) * | 1986-03-18 | 1987-09-28 | ||
JPS63162563A (en) * | 1986-12-25 | 1988-07-06 | 大日本インキ化学工業株式会社 | Cement dispersant |
DE19521620A1 (en) * | 1995-06-14 | 1996-12-19 | Bayer Ag | Processing procedure for ß-sulfatoethyl-aniline-sulfonic acids |
DE102004010950A1 (en) * | 2004-03-03 | 2005-09-22 | Basf Ag | Process for the preparation of β-sulfatoethylsulfonylaniline-2-sulfonic acid |
CN102911091A (en) * | 2012-09-25 | 2013-02-06 | 天津德凯化工股份有限公司 | Novel dye intermediate and active dye prepared by intermediate |
CN102924348A (en) * | 2012-09-25 | 2013-02-13 | 天津德凯化工股份有限公司 | Reactive dye and intermediate thereof |
CN105130858B (en) * | 2015-08-25 | 2018-07-06 | 江苏远征化工有限公司 | A kind of process for cleanly preparing of sulfonated para-ester serving as dye intermediate |
-
1975
- 1975-08-30 DE DE19752538723 patent/DE2538723C2/en not_active Expired
-
1976
- 1976-08-25 GB GB3533676A patent/GB1494979A/en not_active Expired
- 1976-08-26 JP JP10121476A patent/JPS5233646A/en active Granted
- 1976-08-27 IT IT2662876A patent/IT1066060B/en active
- 1976-08-27 CH CH1092176A patent/CH620904A5/en not_active IP Right Cessation
- 1976-08-30 FR FR7626141A patent/FR2322136A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5233646A (en) | 1977-03-14 |
DE2538723C2 (en) | 1982-12-23 |
CH620904A5 (en) | 1980-12-31 |
FR2322136B1 (en) | 1980-06-06 |
FR2322136A1 (en) | 1977-03-25 |
JPS5748067B2 (en) | 1982-10-14 |
GB1494979A (en) | 1977-12-14 |
DE2538723A1 (en) | 1977-03-17 |
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