Cross-condensation of derivatives of cyanoacetic acid and carbonyl compounds. Part 1: Single-stage synthesis of 1′-substituted 6-amino-spiro-4-(piperidine-4′)-2H,4H-pyrano[2,3-c]pyrazole-5-carbonitriles
Anatoliy M Shestopalov, Yuliya M Emeliyanova, Aleksandr A Shestopalov, Lyudmila A Rodinovskaya, Zukhra I Niazimbetova, Dennis H EvansVolume:
59
Year:
2003
Language:
english
Pages:
6
DOI:
10.1016/s0040-4020(03)01178-5
File:
PDF, 156 KB
english, 2003