ES8200360A1 - Procedure for the preparation of derivatives of 4-aminometil-9,10-dihidro-4h-benzo (4,5) ciclohepta (1,2b) tiofeno (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of derivatives of 4-aminometil-9,10-dihidro-4h-benzo (4,5) ciclohepta (1,2b) tiofeno (Machine-translation by Google Translate, not legally binding)

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Publication number
ES8200360A1
ES8200360A1 ES497895A ES497895A ES8200360A1 ES 8200360 A1 ES8200360 A1 ES 8200360A1 ES 497895 A ES497895 A ES 497895A ES 497895 A ES497895 A ES 497895A ES 8200360 A1 ES8200360 A1 ES 8200360A1
Authority
ES
Spain
Prior art keywords
preparation
ciclohepta
aminometil
dihidro
benzo
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
ES497895A
Other languages
Spanish (es)
Other versions
ES497895A0 (en
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES497895A priority Critical patent/ES8200360A1/en
Publication of ES497895A0 publication Critical patent/ES497895A0/en
Publication of ES8200360A1 publication Critical patent/ES8200360A1/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 4-AMINOMETIL-9,10-DIHIDRO-4H-BENZO (4,5) CICLOHEPTA (1,2B) THIOPHENO OF FORMULA (I), IN WHICH R1 IS AN ALIPHATIC ACID GROUP, HYDROGEN OR ACID GROUP AROMATIC; R2, AN ALIPHATIC OR AROMATIC ACIL GROUP, BEING ABLE TO FORM R1 AND R2 A CYCLICAL GROUP BETWEEN YES. A FORMULA (II) ALCOHOL WITH A HALOGENATING AGENT IS REACTED, AT A TEMPERATURE OF -10 TO 50C, IN AN INERT SOLVENT. THE COMPOUND OBTAINED IS TREATED WITH AN INORGANIC CYANIDE IN AN INERT SOLVENT AND AT REFLUX TEMPERATURE OF THE SOLVENT. THE PRODUCT IS REDUCED IN A MIXTURE OF LITHIUM AND ALUMINUM HYDRIDE AND ALUMINUM TRICHLORIDE, AND THE AMIN OBTAINED IS TREATED WITH A RECICENT RECIENT. THE FINAL PRODUCT IS ISOLATED BY FILTRATION. THEY ARE USED AS INTERMEDIATE PRODUCTS IN THE PREPARATION OF PSYCHOTROPIC CHEMICALS. (Machine-translation by Google Translate, not legally binding)
ES497895A 1980-12-18 1980-12-18 Procedure for the preparation of derivatives of 4-aminometil-9,10-dihidro-4h-benzo (4,5) ciclohepta (1,2b) tiofeno (Machine-translation by Google Translate, not legally binding) Expired ES8200360A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES497895A ES8200360A1 (en) 1980-12-18 1980-12-18 Procedure for the preparation of derivatives of 4-aminometil-9,10-dihidro-4h-benzo (4,5) ciclohepta (1,2b) tiofeno (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES497895A ES8200360A1 (en) 1980-12-18 1980-12-18 Procedure for the preparation of derivatives of 4-aminometil-9,10-dihidro-4h-benzo (4,5) ciclohepta (1,2b) tiofeno (Machine-translation by Google Translate, not legally binding)

Publications (2)

Publication Number Publication Date
ES497895A0 ES497895A0 (en) 1981-11-16
ES8200360A1 true ES8200360A1 (en) 1981-11-16

Family

ID=8481596

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497895A Expired ES8200360A1 (en) 1980-12-18 1980-12-18 Procedure for the preparation of derivatives of 4-aminometil-9,10-dihidro-4h-benzo (4,5) ciclohepta (1,2b) tiofeno (Machine-translation by Google Translate, not legally binding)

Country Status (1)

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ES (1) ES8200360A1 (en)

Also Published As

Publication number Publication date
ES497895A0 (en) 1981-11-16

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