JPS5531059A - Preparation of alkali metal p-styrenesulfonate - Google Patents
Preparation of alkali metal p-styrenesulfonateInfo
- Publication number
- JPS5531059A JPS5531059A JP12731078A JP12731078A JPS5531059A JP S5531059 A JPS5531059 A JP S5531059A JP 12731078 A JP12731078 A JP 12731078A JP 12731078 A JP12731078 A JP 12731078A JP S5531059 A JPS5531059 A JP S5531059A
- Authority
- JP
- Japan
- Prior art keywords
- alkali metal
- haloethylbenzene
- styrenesulfonate
- preparation
- water
- 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
Links
Abstract
PURPOSE: To obtain the title compound in high yield, without discoloration, by sulfonating a haloethylbenzene in the presence of a specific amount of an organic carboxylic acid, and by reacting the n sulfonic acid with an alkali metal hydroxide in the presence of a specific amount of water.
CONSTITUTION: A 2-haloethylbenzene (B) and 0.5W20wt%, preferably 0.5W 5wt%, based on (B) of an organic carboxylic acid, e.g. acetic acid, are dissolved in an organic solvent, e.g. methylene chloride, inent to sulfur trioxide (S). A small excess of S is added to sulfonate B to give a p-2-haloethylbenzene-sulfonic acid (H), which is reacted with an alkali metal hydroxide in the presence of water in an amount of 0.7W1.4 times that of H at 100°C or above to form the objective alkali metal p-styrenesulfonate of formula (M is alkali metal).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12731078A JPS5531059A (en) | 1978-10-18 | 1978-10-18 | Preparation of alkali metal p-styrenesulfonate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12731078A JPS5531059A (en) | 1978-10-18 | 1978-10-18 | Preparation of alkali metal p-styrenesulfonate |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP993373A Division JPS5521030B2 (en) | 1973-01-25 | 1973-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5531059A true JPS5531059A (en) | 1980-03-05 |
JPS5715115B2 JPS5715115B2 (en) | 1982-03-29 |
Family
ID=14956773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12731078A Granted JPS5531059A (en) | 1978-10-18 | 1978-10-18 | Preparation of alkali metal p-styrenesulfonate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5531059A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS554376A (en) * | 1978-06-12 | 1980-01-12 | Chemithon Corp | Sulfonation of alkylated aromatic hydrocarbon |
JPS59173626U (en) * | 1983-05-10 | 1984-11-20 | 鶴見曹達株式会社 | Cylinder moving device |
JPH0194315U (en) * | 1987-12-11 | 1989-06-21 | ||
JPH0524636A (en) * | 1991-07-24 | 1993-02-02 | Honda Motor Co Ltd | Conveyor device |
JP2014080380A (en) * | 2012-10-15 | 2014-05-08 | Tosoh Organic Chemical Co Ltd | Sodium p-styrene sulfonate with excellent flowability and solubility, and method of producing the same |
US9505713B2 (en) | 2012-10-15 | 2016-11-29 | Tosoh Organic Chemical Co., Ltd | High-purity sodium p-styrenesulfonate with excellent hue, method for producing the same, poly(sodium p-styrenesulfonate) with excellent hue using the same, and dispersant and synthetic starch for clothing finishing using the poly(sodium p-styrenesulfonate) |
CN109836359A (en) * | 2017-11-27 | 2019-06-04 | 荆楚理工学院 | A kind of preparation method of sodium p styrene sulfonate |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106946745A (en) * | 2017-04-27 | 2017-07-14 | 山东星之联生物科技股份有限公司 | The preparation method of sodium p styrene sulfonate |
-
1978
- 1978-10-18 JP JP12731078A patent/JPS5531059A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS554376A (en) * | 1978-06-12 | 1980-01-12 | Chemithon Corp | Sulfonation of alkylated aromatic hydrocarbon |
JPS59502B2 (en) * | 1978-06-12 | 1984-01-07 | ザ・ケミゾン・コ−ポレ−シヨン | Sulfonation method for alkylated aromatic hydrocarbons |
JPS59173626U (en) * | 1983-05-10 | 1984-11-20 | 鶴見曹達株式会社 | Cylinder moving device |
JPH0144496Y2 (en) * | 1983-05-10 | 1989-12-22 | ||
JPH0194315U (en) * | 1987-12-11 | 1989-06-21 | ||
JPH0524636A (en) * | 1991-07-24 | 1993-02-02 | Honda Motor Co Ltd | Conveyor device |
JP2014080380A (en) * | 2012-10-15 | 2014-05-08 | Tosoh Organic Chemical Co Ltd | Sodium p-styrene sulfonate with excellent flowability and solubility, and method of producing the same |
US9505713B2 (en) | 2012-10-15 | 2016-11-29 | Tosoh Organic Chemical Co., Ltd | High-purity sodium p-styrenesulfonate with excellent hue, method for producing the same, poly(sodium p-styrenesulfonate) with excellent hue using the same, and dispersant and synthetic starch for clothing finishing using the poly(sodium p-styrenesulfonate) |
CN109836359A (en) * | 2017-11-27 | 2019-06-04 | 荆楚理工学院 | A kind of preparation method of sodium p styrene sulfonate |
CN109836359B (en) * | 2017-11-27 | 2021-12-31 | 荆楚理工学院 | Preparation method of sodium p-styrene sulfonate |
Also Published As
Publication number | Publication date |
---|---|
JPS5715115B2 (en) | 1982-03-29 |
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