ES161437A2 - - Google Patents

Info

Publication number
ES161437A2
ES161437A2 ES0161437A ES161437A ES161437A2 ES 161437 A2 ES161437 A2 ES 161437A2 ES 0161437 A ES0161437 A ES 0161437A ES 161437 A ES161437 A ES 161437A ES 161437 A2 ES161437 A2 ES 161437A2
Authority
ES
Spain
Prior art keywords
group
sulfonhalogenide
imidoethers
imidoether
dissociate
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
Application number
ES0161437A
Other languages
Spanish (es)
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.)
Bayer Pharma AG
Original Assignee
Schering 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 Schering AG filed Critical Schering AG
Priority to ES0161437A priority Critical patent/ES161437A2/es
Publication of ES161437A2 publication Critical patent/ES161437A2/es
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Mejoras introducidas en el objeto de la patente principal número 146.561, caracterizadas porque los ácidos sulfónicos de la serie aromática o sus derivados reaccionables, en especial los halogenuros del ácido benzolsulfónico que en posición p respecto al grupo sulfonhalogenuro llevan un grupo amino o un grupo convertible en él, se hacen reaccionar con imidoéteres del ácido acético y para disociar la combinación imidoéter se hidroliza el producto de la reacción y simultáneamente o después se obtiene el grupo aminolibre unido al núcleo.Improvements made to the object of main patent number 146,561, characterized in that the sulfonic acids of the aromatic series or their reactive derivatives, especially the halides of benzolsulfonic acid that in position p with respect to the sulfonhalogenide group carry an amino group or a group convertible into They are reacted with imidoethers of acetic acid and to dissociate the imidoether combination, the reaction product is hydrolyzed and simultaneously or later the free aminol group bound to the nucleus is obtained.

ES0161437A 1943-05-08 1943-05-08 Expired ES161437A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0161437A ES161437A2 (en) 1943-05-08 1943-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0161437A ES161437A2 (en) 1943-05-08 1943-05-08

Publications (1)

Publication Number Publication Date
ES161437A2 true ES161437A2 (en) 1943-12-01

Family

ID=38425831

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0161437A Expired ES161437A2 (en) 1943-05-08 1943-05-08

Country Status (1)

Country Link
ES (1) ES161437A2 (en)

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