<正>Chiral polymers P-1 and P-2 were synthesized by the polymerization of （R）-3

3’-diiodo-2

2’-bisbutoxy-1

1’-binaphthyl （M-1） with 2

5-di（4-ethynylphenyl）-1

3

4-oxadiazole （M-3） and （R）-3

3’-diethylnyl-2

2’-bisbutoxy-1

1’-binaph-thyl （M-2） with 1

2-di（4-bromophenyl）acetylene （M-4） under Sonogashira reaction

respectively. Both monomers and polymers were analyzed by NMR

MS

FT-IR

UV-Vis spectroscopy

DSC-TGA

fluorescence spectroscopy

GPC and CD spectroscopy

CD spectra of P-1 and P-2 are similar due to the same chiral center units and main chain structure. The long wavelengths CD effect of P-1 and P-2 can be regarded as the more extended conjugated structure and a highly rigid backbone in the polymer chain. Polymers have strong blue fluorescence due to the efficient energy migration from the extendedπ-electronic structure of the polymers to the chiral binaphthyl core and are expected to provide understanding of the relationship between molecular structure and fluorescent property of the chiral polymers.