115411-43-3Relevant articles and documents
Reaction of 6-aryl- or styryl-4-methylsulfanyl-2-oxo-2H-pyrans with active methylene compounds and fluorescence properties of the products
Mizuyama, Naoko,Murakami, Yuka,Nakatani, Takatoshi,Kuronita, Keiko,Kohra, Shinya,Ueda, Kazuo,Hiraoka, Kyoko,Tominaga, Yoshinori
, p. 265 - 277 (2008/09/19)
(Chemical Equation Presented)New 2-pyrone derivatives, dialkyl 3-cyano-6-phenyl-2-oxo-2H-pyran-4-ylmalonates and alkyl 3-cyano-6-phenyl-2-oxo- 2H-pyran-4-ylacetates, which were easily prepared by the reaction of 6-aryl-4-methyl-sulfanyl-2-oxo-2H-pyran-3-c
Synthesis and Reaction of 6-Substituted 3-Methoxycarbonyl-4-methylthio-2H-pyran-2-one Derivatives
Tominaga, Yoshinori,Ushirogochi, Atsuyuki,Matsuda, Yoshiro
, p. 1557 - 1567 (2007/10/02)
Reaction of aryl and styryl methyl ketones 1a-m with dimethyl bis(methylthio)methylenemalonate (2) in the presence of potassium hydroxide in dimethyl sulfoxide gave the corresponding methyl 6-aryl- and 6-styryl-4-methylthio-2-oxo-2H-pyran-3-carboxylates 3