Simple and facile synthesis of tetralone-spiro-glutarimides and spiro-bisglutarimides from Baylis-Hillman acetates.
A simple and convenient synthesis of di(E)-arylidene-tetralone-spiro-glutarimides from Baylis-Hillman acetates via an interesting biscyclization strategy involving facile C-C and C-N bond formation is described. Also, one-pot multistep transformation of the Baylis-Hillman acetates into di(E)-arylidene-spiro-bisglutarimides is presented.
Basavaiah
Deevi
D
School of Chemistry, University of Hyderabad, Hyderabad 500046, India. dbsc@uohyd.ernet.in
Reddy
Raju Jannapu
RJ
D000085:Acetates / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D010881:Piperidones / Q000138:chemical synthesis* / Q000737:chemistry; D013141:Spiro Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D044024:Tetralones / Q000138:chemical synthesis* / Q000737:chemistry
D000085:Acetates; D010881:Piperidones; D013141:Spiro Compounds; D044024:Tetralones; C007864:glutarimide