Title of article :
A novel application of a [3+2] cycloaddition reaction for the synthesis of the piperazinone rings of pseudotheonamides A1 and A2
Author/Authors :
Gurjar، نويسنده , , Mukund K and Karmakar، نويسنده , , Sukhen and Mohapatra، نويسنده , , Debendra K and Phalgune، نويسنده , , Usha D، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2002
Abstract :
A novel approach to synthesize the piperazinone ring system of pseudotheonamide A1 and A2 is described. The key step is the intramolecular [3+2] cycloaddition reaction of a suitably orientated azide and an α,β-unsaturated ester.
Keywords :
Azides , enamines , olefins , stereoselective , Dess–Martin reagents
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
