Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1991-03-27
1993-08-24
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564453, 564446, 564448, 564473, 564490, 564461, C07C21135
Patent
active
052391205
ABSTRACT:
A process for the preparation of a 2-(3-aminopropyl)-cycloalkylamine of the general formula I ##STR1## in which the subscript n is an integer from 1 to 4, from a 2-(2-cyanoethyl)-cycloalkanone of the general formula II ##STR2## in which the subscript n has the meaning stated, wherein the following stages are carried out in discrete reaction chambers:
REFERENCES:
patent: 3143570 (1964-08-01), Caldwell et al.
patent: 4042629 (1977-08-01), Kershaw
patent: 4429157 (1984-01-01), Disteldorf et al.
Chemical Abstracts, vol. 73, No. 17, Oct. 26, 1970, 87521z.
Harder Wolfgang
Koehler Ulrich
Koppenhoefer Gerhard
Lermer Helmut
Merger Franz
BASF - Aktiengesellschaft
Kumar Shailendra
Raymond Richard L.
Shurtleff John H.
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