SKWARSKI, D.;SOBIAK, S., POL. J. CHEM., 1983, 57, N 4-6, 551-553
作者:SKWARSKI, D.、SOBIAK, S.
DOI:——
日期:——
Synthesis and structure of 2-amino- 5-azolyl-3-cyano-4H-pyrans
作者:A. V. Samet、A. M. Shestopalov、M. I. Struchkova、V. V. Semenov、V. N. Nesterov、Yu. T. Struchkov
DOI:10.1007/bf01457783
日期:1996.8
Previously unknown 5-azolylpyrans were obtained by reactions ofN-acetonyl- andN-phenacylimidazoles, -triazoles, and -tetrazoles with arylmethylenemalononitriles. The structure of 2-amino-3-cyano-6-methyl-5-(5-nitrotetrazol-2-yl)-4-phenyl-4H-pyran was established by X-ray structural analysis.