| 초록 |
In the poly(ECH-co-THF) synthesis process, the ECH content to be converted into azide to be used for click reaction can be adjusted. Azide-TPU (ATPU) is synthesized through the combination of MDI and BDO based on Diol (Poly(GAP-co-THF)) with an azide group. ATPU not only has the characteristic of high flexibility of polyurethane, but also can introduce various functional groups through the azide-alkyne click reaction. Through this, physical properties can be increased and desired properties can be imparted. It can also control the reaction percentage of the N3 group attached to ATPU. Among the various functional groups, nucleobase was introduced into ATPU to form a hydrogen bond, and this was confirmed by FT-IR and NMR. |
