288089-52-1Relevant academic research and scientific papers
Synthesis of silylated β-enaminones and applications to the synthesis of silyl heterocycles
Calvo, Luis A.,González-Nogal, Ana M.,González-Ortega, Alfonso,Sa?udo
, p. 8981 - 8984 (2007/10/03)
Silyl β-enaminones have been synthesized by reductive cleavage of silylisoxazoles. These versatile synthons bearing the silyl group in different positions of the enamino ketonic system are of great interest in the construction of a variety of penta- and hexaheterocycles, which, in general, retain the silyl group attached at the ring or in a side chain.
Synthesis and physicochemical properties of hydrobromides of alkyl-substituted dipyrrolylmethenes
Berezin,Semeikin,Antina,Pashanova,Lehedeva,Bukushina
, p. 1949 - 1955 (2007/10/03)
Hydrobromides of [(alkylpyrrol-2(1H)-ylidenio)methyl]pyrroles (α,α-dipyrrolylmethenes) and of their α,β and β,β isomers were prepared, and their resistance to oxidative thermal degradation was studied. The solvation properties of these compounds in various organic solvents were examined spectrophotometrically and calorimetrically.
