ES162528A2 - IMPROVEMENTS MADE IN - Google Patents
IMPROVEMENTS MADE INInfo
- Publication number
- ES162528A2 ES162528A2 ES0162528A ES162528A ES162528A2 ES 162528 A2 ES162528 A2 ES 162528A2 ES 0162528 A ES0162528 A ES 0162528A ES 162528 A ES162528 A ES 162528A ES 162528 A2 ES162528 A2 ES 162528A2
- Authority
- ES
- Spain
- Prior art keywords
- amino group
- group
- imidoethereal
- imido
- halides
- 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.)
- Expired
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Mejoras introducidas en el objeto de la patente principal número 146.561 caracterizadas porque se hacen reaccionar con imido-éteres ácidos sulfónicos de la serie aromática o sus derivados reaccionables especialmente las halogenuros del ácido benzolsufónico que en posición -p- respecto al grupo sulfonamida llevan un grupo amino o un grupo convertible en éste y para separar la combinación imidoetérea se hidroliza el producto de la reacción y en caso necesario simultáneamente o después se restablece el grupo amino libre unido al núcleo.Improvements introduced in the object of main patent number 146,561 characterized in that they are reacted with imido-sulfonic acids of the aromatic series or their reactive derivatives, especially the halides of benzolsulfonic acid that in the -p- position with respect to the sulfonamide group carry an amino group or a group convertible thereto and to remove the imidoethereal combination, the reaction product is hydrolyzed and, if necessary, simultaneously or later, the free amino group attached to the nucleus is restored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0162528A ES162528A2 (en) | 1943-07-29 | 1943-07-29 | IMPROVEMENTS MADE IN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0162528A ES162528A2 (en) | 1943-07-29 | 1943-07-29 | IMPROVEMENTS MADE IN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES162528A2 true ES162528A2 (en) | 1944-03-01 |
Family
ID=38425874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0162528A Expired ES162528A2 (en) | 1943-07-29 | 1943-07-29 | IMPROVEMENTS MADE IN |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES162528A2 (en) |
-
1943
- 1943-07-29 ES ES0162528A patent/ES162528A2/en not_active Expired
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