94835-39-9Relevant academic research and scientific papers
Synthesis of aminonicotinonitriles and diaminopyridines through base-catalyzed ring transformation of 2H-pyran-2-ones
Farhanullah,Agarwal, Nidhi,Goel, Atul,Ram, Vishnu Ji
, p. 2983 - 2985 (2003)
An efficient and convenient synthesis of 2-amino-6-aryl-4-methylsulfanylnicotinonitriles (2), 2-amino-6-aryl-4-substituted-aminonicotinonitriles (4), and 2-amino-6-aryl-4-substituted-aminopyridines (6) has been delineated and illustrated through base-cata
Synthesis and fluorescence of 2H-pyrone derivatives for organic light-emitting diodes (OLED)
Mizuyama, Naoko,Murakami, Yuka,Kohra, Shinya,Ueda, Kazuo,Hiraoka, Kyoko,Nagaoka, Junko,Takahashi, Kojiro,Shigemitsu, Yasuhiro,Tominaga, Yoshinori
, p. 115 - 132 (2008/09/16)
(Chemical Equation Presented) 2H-Pyrone derivatives were synthesized through the reaction of aryl acetyl compounds with ketene dithioacetals in the presence of sodium hydroxide, and they showed very strong fluorescence in the solid state. The light-emitti
Synthetic and mass spectral fragmentation studies on trisubstituted 2H-pyran-2-ones and comparative EIMS behaviour of biologically active 3,5-disubstituted pyrazoles and isoxazoles
Parmar, Virinder S.,Jain, Subhash C.,Jha, Amitabh,Kumar, Naresh,Kumar, Ajay,Vats, Archana,Jha, Hriday N.,Mukherjee, Shubhasish,Singh, Sanjay K.,Jennings, Keith R.,Summerfield, Scott G.,Errington, William,Olsen, Carl E.
, p. 872 - 879 (2007/10/03)
Eight 3-cyano-4-thiomethyl-6-aryl-2H-pyran-2-ones 1-8 and three 3-cyano-4-(N,N-dimethy)amino-6-aryl-2H-pyran-2-ones 9-11 have been synthesised and their detailed mass fragmentation pattern alongwith the X-ray crystal structure of a novel pyrone 5 have been studied. In addition, a comparative EIMS behaviour of 3,5-disubstituted pyrazoles 16-23 and isoxazoles 12-15 is reported. The pyrazole derivative 23 has been found to possess strong anti-invasive activity against human breast carcinoma cells.
Synthesis and Reactions of 6-Aryl- and 6-Styryl-3-cyano-4-methylthio-2H-pyran-2-ones
Tominaga, Yoshinori,Ushirogochi, Atsuyuki,Matsuda, Yoshiro,Kobayashi, Goro
, p. 3384 - 3395 (2007/10/02)
The reaction of various types of acetyl compounds with a ketene dithioacetal, methyl 2-cyano-3,3-bis(methylthio)acrylate, in the presence of potassium hydroxide gave the corresponding 6-aryl- and 6-styryl-3-cyano-4-methylthio-2H-pyran-2-one derivatives.Th
