4-피론 (Korean Wikipedia)

Analysis of information sources in references of the Wikipedia article "4-피론" in Korean language version.

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1sigmaaldrich.com

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archive.org

Weygand, Conrad (1972). Hilgetag, G.; Martini, A., 편집. 《Weygand/Hilgetag Preparative Organic Chemistry》 4판. New York: John Wiley & Sons, Inc. 533–534, & 1009쪽. ISBN 0471937495.
Cook, Denys (1963). “The Preparation, Properties, and Structure of 2,6-bis-(Alkyamino)-2,5-heptadien-4-ones”. 《Canadian Journal of Chemistry》 41 (6): 1435–1440. doi:10.1139/v63-195.

doi.org

dx.doi.org

Van Allan, J. A.; Reynolds, G. A.; Alessi, J. T.; Chie Chang, S.; C. Joines, R. (1971). “Reactions of 4‐pyrones with primary amines. A new class of ionic associates”. 《Journal of Heterocyclic Chemistry》 8 (6): 919–922. doi:10.1002/jhet.5570080606.
Cook, Denys (1963). “The Preparation, Properties, and Structure of 2,6-bis-(Alkyamino)-2,5-heptadien-4-ones”. 《Canadian Journal of Chemistry》 41 (6): 1435–1440. doi:10.1139/v63-195.

sigmaaldrich.com

4H-Pyran-4-one at Sigma-Aldrich