Bulletin of the Academy of Sciences of the USSR Division of Chemical Science p. 2429 - 2431 (1989)
Update date:2022-08-02
Topics:
Kandror, I. I.
Bragina, I. O.
Galkina, M. A.
Lavrukhin, B. D.
Gololobov, Yu. G.
The action of pyridine on α-cyanoacrylic acid leads to the rapid and quantitative formation of 2,4-dicyano-4-pentenoic acid.In the presence of excess p-nitro-benzaldehyde, 1-hydroxy-1-p-nitrophenyl-2-cyano-2-butene is formed in this reaction in addition to 2,4-dicyano-4-pentenoic acid.
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