ES202325A2 - Procedure for the preparation of 1,4-aralcohyl-piperacines (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of 1,4-aralcohyl-piperacines (Machine-translation by Google Translate, not legally binding)

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Publication number
ES202325A2
ES202325A2 ES0202325A ES202325A ES202325A2 ES 202325 A2 ES202325 A2 ES 202325A2 ES 0202325 A ES0202325 A ES 0202325A ES 202325 A ES202325 A ES 202325A ES 202325 A2 ES202325 A2 ES 202325A2
Authority
ES
Spain
Prior art keywords
aralcohyl
piperacines
translation
machine
preparation
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
ES0202325A
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.)
MORREN HENRY
Original Assignee
MORREN HENRY
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 MORREN HENRY filed Critical MORREN HENRY
Publication of ES202325A2 publication Critical patent/ES202325A2/en
Expired legal-status Critical Current

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  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

Improvements introduced in the object of the main patent no. 201,959, on "process for the preparation of 1,4-aralcohil-piperacines, characterized in that they consist of reacting on a 1-aralcohyl, piperazine a halide of another aralcohyl which involves the formation of an intermediate compound that is obtained by reaction between an r- (cyclic group substituent) piperazine and an r "(substituent aliphatic group), which possesses an aldehyde function and the reduction of this intermediate compound by means of hydrogen under pressure in the presence of a catalyst, it being also possible to use other suitable preparation methods, provided that they consist of reacting a 1-aralcohyl-piperazine with an aldehyde of another aralcohyl, the reaction product being subjected to hydrogenation. (Machine-translation by Google Translate, not legally binding)
ES0202325A 1951-03-22 1952-03-06 Procedure for the preparation of 1,4-aralcohyl-piperacines (Machine-translation by Google Translate, not legally binding) Expired ES202325A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE502058A BE502058R (en) 1951-03-22 1951-03-22 PROCESS FOR PREPARING 1,4-ARALCOYL-PIPERAZINES.

Publications (1)

Publication Number Publication Date
ES202325A2 true ES202325A2 (en) 1954-02-16

Family

ID=38467977

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0202325A Expired ES202325A2 (en) 1951-03-22 1952-03-06 Procedure for the preparation of 1,4-aralcohyl-piperacines (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
BE (1) BE502058R (en)
ES (1) ES202325A2 (en)

Also Published As

Publication number Publication date
BE502058R (en) 1952-06-20

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