D. Basavaiah, R. Reddy
Sep 1, 2001
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0
Influential Citations
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Journal
Journal of Chemical Research
Abstract
Treatment of piperazine with 3-acetoxy-2-methylenealkanenitriles provides exclusively (1,4)-bis[(2Z)-2-cyanoalk-2-en-1-yl]piperazines. A similar reaction of methyl 3-acetoxy-3-aryl-2-methylenepropanoates with piperazine produces (1,4)-bis[(2E)-3-aryl-2-methoxycarbonylprop-2-en-1-yl]piperazines as the major products.