C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/263, 260/267
C07D 295/14 (2006.01) C07D 239/42 (2006.01) C07D 295/15 (2006.01) C07D 401/12 (2006.01) C07D 403/04 (2006.01)
Patent
CA 1250580
CYANOALKYLPIPERAZINES AND METHODS FOR THEIR PREPARATION AND USE Abstract Cyanoalkylpiperazines are prepared by reacting piperazine with a haloalkylnitrile in the presence of an acid acceptor. The cyanoalkyl- piperazines are adventageously employed to prepare 1-(cyanoalkyl)-4-(2-pyrimidyl)piperazines by reacting them with halopyrimidines in the presence of an acid acceptor.
431938
Maggiulli Cataldo A.
Sandefur Louise O.
Slusarek Wojciech
Wilson Burton D.
Eastman Kodak Company
Gowling Lafleur Henderson Llp
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