The (S)- and (R)-enantiomers of new planar chiral enantiomerically enriched Frechet-type dendrimers with the 1,2-disubstituted ferrocene core were synthesized from one (S)-enantiomeric precursor. The synthesized compounds were characterized by the circular dichroism spectra.
具有 1,2-二取代
二茂铁核心的新型平面手性对映体富集 Frechet 型树枝状聚合物的 (S)-和 (R)-对映体是从一种 (S)-对映体前体合成的。合成的化合物通过圆二色光谱表征。