Total Synthesis of (+)-Perophoramidine and Determination of the Absolute Configuration
作者:Haoxing Wu、Fei Xue、Xue Xiao、Yong Qin
DOI:10.1021/ja1070043
日期:2010.10.13
migration of the amidine moiety in 37, which guarantees a regioselective methylation on N(1) at the end of the synthesis. The absolute configuration of (+)-perophoramidine was determined by X-ray crystallographic analysis of the chiral intermediate 32 and comparison of the rotation of synthetic (+)-perophoramidine with that of the natural product.