103806-30-0Relevant academic research and scientific papers
Michael additions on isoxazole derivatives under solvent-free conditions
Rajanarendar,Ramesh,Karunakar
, p. 1994 - 1996 (2007/10/03)
Knoevenagel condensation of 3,5-dimethyl-4-nitro-isoxazole 1 with aromatic aldehydes in solid state in the presence of piperidine gives 3-methyl-4-nitro-5-styryl-isoxazoles 2 in excellent yields within few minutes. Michael addition of active methylene com
Studies in Heterocyclisation of Michael Products from Isoxazoles
Venkateshwarlu, V.,Krishnamurthy, A.,Rao, Cjanakiram
, p. 565 - 567 (2007/10/02)
The Michael adducts (2a-f) obtained by the interaction of 3-methyl-4-nitro-5-styrylisoxazoles (1) and ethyl acetoacetate have been treated with resorcinol and hydroxylamine separately.With resorcinol the chromones (3a-f) are obtained whereas with hydroxyl
