160534-32-7Relevant academic research and scientific papers
Silver(i)/base-promoted propargyl alcohol-controlled regio- or stereoselective synthesis of furan-3-carboxamides and (Z)-enaminones
Sultana, Sabera,Shim, Jae-Jin,Kim, Sung Hong,Lee, Yong Rok
, p. 6749 - 6759 (2018/09/29)
A novel and facile regioselective synthesis of furan-3-carboxamides by a silver(i)/base-promoted reaction of propargyl alcohol with 3-oxo amides has been demonstrated. This one-pot protocol provides a rapid synthetic approach to diverse trisubstituted furan-3-carboxamides via cascade nucleophilic addition, intramolecular cyclization, elimination, and isomerization reactions. Employing a substituted propargyl alcohol, (Z)-enaminones have been obtained with high stereoselectivities by a Ag2CO3-promoted reaction starting from 3-oxo amides via C-N bond cleavage.
KHSO4 assisted Michael addition-elimination reactions of formylated acetophenones in water: A facile general green synthetic route to 3-(alkyl/aralkyl/aryl)amino-1-arylprop-2-en-1-ones
Devi,Dutta,Nongkhlaw,Vishwakarma
, p. 739 - 742 (2011/08/09)
A facile general green synthetic route to 3-(alkyl/aralkyl/aryl)amino-1- arylprop-2-en-1-ones in excellent yields has been developed by reacting formylated acetophenones with primary amines assisted by KHSO4 in water.
