Expedient synthesis of highly substituted α-pyrones from Baylis–Hillman adducts and their conversion to poly-substituted aromatics
作者:Eun Sun Kim、Ko Hoon Kim、Sung Hwan Kim、Jae Nyoung Kim
DOI:10.1016/j.tetlet.2009.06.124
日期:2009.9
An efficient synthetic protocol of fully substituted α-pyrones has been developed starting from the Baylis–Hillman adducts. Subsequent Diels–Alder reaction of the α-pyrones and DMAD produced poly-substituted aromaticcompounds in high yields.