Intramolecular [4+2]-Cycloaddition of 5-Amino-Substituted Oxazoles as an Approach toward the Left-Hand Segment of Haplophytine
作者:Albert Padwa、Majid Chughtai、James Eagan
DOI:10.1055/s-0030-1259302
日期:2011.1
The [4+2]-cycloaddition chemistry of several 5-amino-substituted oxazoles has been examined as an approach toward the construction of the left-half segment of the aspidosperma alkaloid haplophytine.