JPS52133945A - Preparation of lower monoalkylbenzenesufonic acids suppressing formation of meta-isomers - Google Patents
Preparation of lower monoalkylbenzenesufonic acids suppressing formation of meta-isomersInfo
- Publication number
- JPS52133945A JPS52133945A JP4855376A JP4855376A JPS52133945A JP S52133945 A JPS52133945 A JP S52133945A JP 4855376 A JP4855376 A JP 4855376A JP 4855376 A JP4855376 A JP 4855376A JP S52133945 A JPS52133945 A JP S52133945A
- Authority
- JP
- Japan
- Prior art keywords
- meta
- isomers
- monoalkylbenzenesufonic
- preparation
- suppressing formation
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: The title compounds are prepared with suppressing the formation of the meta-isomers by the sulfonation of lower alkylbenzenes with a mixture of sulfur trioxide and a gas inert to the sulfur trioxide.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4855376A JPS5953896B2 (en) | 1976-04-30 | 1976-04-30 | Method for producing lower monoalkylbenzenesulfonic acids that suppresses the formation of meta-isomers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4855376A JPS5953896B2 (en) | 1976-04-30 | 1976-04-30 | Method for producing lower monoalkylbenzenesulfonic acids that suppresses the formation of meta-isomers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52133945A true JPS52133945A (en) | 1977-11-09 |
JPS5953896B2 JPS5953896B2 (en) | 1984-12-27 |
Family
ID=12806554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4855376A Expired JPS5953896B2 (en) | 1976-04-30 | 1976-04-30 | Method for producing lower monoalkylbenzenesulfonic acids that suppresses the formation of meta-isomers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5953896B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109232327A (en) * | 2018-10-31 | 2019-01-18 | 浙江工业大学上虞研究院有限公司 | A kind of method that toluene sulfonation prepares p-methyl benzenesulfonic acid |
-
1976
- 1976-04-30 JP JP4855376A patent/JPS5953896B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109232327A (en) * | 2018-10-31 | 2019-01-18 | 浙江工业大学上虞研究院有限公司 | A kind of method that toluene sulfonation prepares p-methyl benzenesulfonic acid |
Also Published As
Publication number | Publication date |
---|---|
JPS5953896B2 (en) | 1984-12-27 |
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