(-)-<1α,4α,7R*>-7-(iodomethyl)spirohept-5-ene-2,2'-<1,3>dioxolan>

(-)-<1α,4α>-7(R*)-<3(S*)-hydroxy-1-fluoro-1(Z)-octen-1-yl>bicyclo<2.2.1>hept-5-en-3-one

<<(-)-<1α,4α,7R*>-spirohept-5-ene-2,2'-<1,3>dioxalan>-7-yl>methyl>triphenylphophonium iodide