An Efficient Approach to Original
Substituted 2-Arylidene-2H-[1,4]-oxazin-3(4H)-ones via a Tandem Intramolecular P(O→C)
Migration/Horner-Wadsworth-Emmons
Olefination Sequence
An Efficient Approach to Original
Substituted 2-Arylidene-2H-[1,4]-oxazin-3(4H)-ones via a Tandem Intramolecular P(O→C)
Migration/Horner-Wadsworth-Emmons
Olefination Sequence