Synthesis of Some Fused Pyrazoles and IsoxazolesReportar como inadecuado




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Department of Chemistry, Sri Venkateswara University, Tirupati-517 502, India





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Abstract The α-keto methylene group in 3,5-diaryl-2-cyclohexenones 2 and 3,5-diarylcyclohexanones 8 have been used to obtain fused pyrazoles and isoxazoles. The new compounds were characterized by IR and 1H-NMR spectral data.

Keywords: DDQ; ethyl formate; pyrazoles; isoxazoles DDQ; ethyl formate; pyrazoles; isoxazoles





Autor: Venkatapuram Padmavathi * , Boggu Jagan Mohan Reddy, Akula Balaiah, Katta Venugopal Reddy and Dandu Bhaskar Reddy

Fuente: http://mdpi.com/



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