GR25092B - METHOD FOR THE MANUFACTURE OF BASIC SUBSTITUTED PRODUCTS OF DIFENYLALCA. - Google Patents

METHOD FOR THE MANUFACTURE OF BASIC SUBSTITUTED PRODUCTS OF DIFENYLALCA.

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Publication number
GR25092B
GR25092B GR610125092A GR610125092A GR25092B GR 25092 B GR25092 B GR 25092B GR 610125092 A GR610125092 A GR 610125092A GR 610125092 A GR610125092 A GR 610125092A GR 25092 B GR25092 B GR 25092B
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GR
Greece
Prior art keywords
numbers
general formula
above meaning
phenylacetone
denote
Prior art date
Application number
GR610125092A
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Greek (el)
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Farbwerke Hoechst Aktiengesellschaft Vormals Meister Lucius & Bru
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.)
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Publication date
Application filed by Farbwerke Hoechst Aktiengesellschaft Vormals Meister Lucius & Bru filed Critical Farbwerke Hoechst Aktiengesellschaft Vormals Meister Lucius & Bru
Priority to GR610125092A priority Critical patent/GR25092B/en
Publication of GR25092B publication Critical patent/GR25092B/en

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Abstract

έθοδος δια την παρασκευήν βασικών υποκατεστημένωνπαραγώγων των διφαινυλαλκανών του γενικού τύπου Ι: [*] εις τον οποίον το R δηλοί εν άτομον αλογόνουή μίαν αλκυλικήν ομάδα μικρού μοριακού βάρους, ταR1 και R2 είναι άτομα υδρογόνου αλκυλικαί ομάδες ή αλκοξυ-ομάδες μικρού μοριακού βάρους, ή άτομα αλογόνου και το η δηλοί τους αριθμούς 1 ή 2, διακρινομένη εκ τούτου, ότι: α. την φαινυλακετόνην ανάγομεν παρουσία αμινών του γενικού τύπου ΙΙ: [*] εις τον οποίον τα R, R1, R2 και η έχουν την ανωτέρω δοθείσαν σημασίαν, ή την φαινυλακετόνην φέρομεν εις αντίδρασιν μετ' αμι... εις τον οποίον τα R, R1 και R2 έχουν την ανωτέρω δοθείσαν σημασίαν και το η δηλοί τους αριθμούς 0 ή 1 ή το 2-αμινο-3-φαινυλοπροπάνιον φέρομεν εις αντίδρασιν μετ' αλδεϋδών του τύπου IV και εν συνεχεία ανάγομεν τα προϊόντα της συμπυκνώσεως, ή ε. αμίδια καρβονικών οξέων του γενικού τύπου V: [*] εις τον οποίον τα R, R1 και R2 έχουν την ανωτέρω δοθείσαν σημασίαν και το η δηλοί τους αριθμούς 0 ή 1, υποβάλλομεν εις αναγωγήν, ή στ.ενώσεις του γενικού τύπου VI: [*] εις τον οποίον τα R, R1 και R2 έχουν την ανωτέρω δοθείσαν σημασίαν και το η δηλοί τους αριθμούς 0 ή 1, υποβάλλομεν εις υδρογόνωσιν κατά γνωστόν τρόπον, και ενδεχομένως τας ληφθείσας βασικάς ενώσεις τη βοηθεία ανοργάνων ή οργανικών οξέων μετατρέπομεν εις τα αντίστοιχα άλατα. Process for the preparation of basic substituted derivatives of the diphenylalkanes of general formula I: [*] wherein R denotes in a halogen atom a low molecular weight alkyl group, R1 and R2 are hydrogen atoms or low molecular weight alkoxy groups, or halogen atoms and not denoting the numbers 1 or 2; : a. Phenylacetone in the presence of amines of general formula II: [*] wherein R, R1, R2 and n have the above meaning, or phenylacetone reacts with ami ... wherein R, R1 and R2 have the above meaning and does not denote the numbers 0 or 1 or 2-amino-3-phenylpropane is reacted with aldehydes of formula IV and then the condensate products are reduced, or e. Carboxylic acid amides of general formula V: [*] in which R, R1 and R2 have the above meaning and do not indicate the numbers 0 or 1, subject to reduction, or f. compounds of general formula VI: [*] in which R, R1 and R2 have the above meaning and do not denote the numbers 0 or 1, hydrogenated in a known manner, and optionally the base compounds obtained with the aid of inorganic or organic acids are converted to the corresponding salts.

GR610125092A 1961-11-07 1961-11-07 METHOD FOR THE MANUFACTURE OF BASIC SUBSTITUTED PRODUCTS OF DIFENYLALCA. GR25092B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR610125092A GR25092B (en) 1961-11-07 1961-11-07 METHOD FOR THE MANUFACTURE OF BASIC SUBSTITUTED PRODUCTS OF DIFENYLALCA.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR610125092A GR25092B (en) 1961-11-07 1961-11-07 METHOD FOR THE MANUFACTURE OF BASIC SUBSTITUTED PRODUCTS OF DIFENYLALCA.

Publications (1)

Publication Number Publication Date
GR25092B true GR25092B (en) 1963-10-04

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Application Number Title Priority Date Filing Date
GR610125092A GR25092B (en) 1961-11-07 1961-11-07 METHOD FOR THE MANUFACTURE OF BASIC SUBSTITUTED PRODUCTS OF DIFENYLALCA.

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GR (1) GR25092B (en)

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