Synthesis of 13C-labelled, bicyclic mimetics of natural enediynes
作者:Parthasarathi Das、Takashi Mita、Martin J. Lear、Masahiro Hirama
DOI:10.1039/b208939d
日期:2002.11.4
Using a versatile synthesis with 13CH3PPh3I and CH313CO2Et as 13C sources, the first examples of nine-membered chromophores which have been differentially labelled with 13C in their carbocyclic enediyne cores are described.