BR7405106A - Processo para fabricacao de 2,2,6,6,-tetrametil-4-oxopiperidina - Google Patents

Processo para fabricacao de 2,2,6,6,-tetrametil-4-oxopiperidina

Info

Publication number
BR7405106A
BR7405106A BR510674A BR510674A BR7405106A BR 7405106 A BR7405106 A BR 7405106A BR 510674 A BR510674 A BR 510674A BR 510674 A BR510674 A BR 510674A BR 7405106 A BR7405106 A BR 7405106A
Authority
BR
Brazil
Prior art keywords
oxopiperidine
tetramethyl
manufacturing
Prior art date
Application number
BR510674A
Other languages
English (en)
Inventor
M Rasberger
H Brunetti
J Rody
I Orban
H Lind
Original Assignee
Ciba Geigy 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
Priority claimed from CH924173A external-priority patent/CH574412A5/de
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of BR7405106A publication Critical patent/BR7405106A/pt

Links

BR510674A 1973-06-25 1974-06-21 Processo para fabricacao de 2,2,6,6,-tetrametil-4-oxopiperidina BR7405106A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH924173A CH574412A5 (en) 1973-06-25 1973-06-25 2,2,6,6-Tetra-methyl-4-oxo-piperidine prepn. - from acetone and ammonia with acid catalyst in two stages with addn. of further acetone in second stage
CH1425773 1973-10-05

Publications (1)

Publication Number Publication Date
BR7405106A true BR7405106A (pt) 1976-02-17

Family

ID=25704500

Family Applications (1)

Application Number Title Priority Date Filing Date
BR510674A BR7405106A (pt) 1973-06-25 1974-06-21 Processo para fabricacao de 2,2,6,6,-tetrametil-4-oxopiperidina

Country Status (1)

Country Link
BR (1) BR7405106A (pt)

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