Ethynylferrocene and iodoethynylferrocene were prepared in high yield as 88-90% through a one-pot procedure.1,1'-diiodoferrocenylene was in-situ prepared fr
Saikosaponin v-2(1), was isolated from the roots of the title plant and the structure was identified on the basis of spectral analysis. Saikosaponin v-2 is a n