RT Journal Article
T1 Diastereomeric multi-chiral pendant groups: their key role in stimuli-responsive polymeric responses
A1 Rodríguez Riego, Rafael
A1 Rivadulla Cendal, Elena
A1 Quiñoá Cabana, Emilio
A1 Freire Iribarne, Félix Manuel
K1 Chiroptical switches
K1 Diastereomers
K1 Helical polymers
K1 Helical stretching
K1 Solvent polarity
AB Chiral information transmission in helical polymers bearing multi-chiral pen-dant groups is usually determined by the absolute configuration of the first chi-ral center. The second chiral residue usually has low-to-null influence in themacromolecular handedness of the polymer, due to its remote position respectto the polyene main chain. Here, we demonstrate how the stimuli responsiveproperties of diastereomeric polymers, obtained by changing the absolute con-figuration of the second chiral center, are different due to the unlike propertiesof diastereoisomers
PB Wiley
SN 0899-0042
YR 2023
FD 2023
LK http://hdl.handle.net/10347/30762
UL http://hdl.handle.net/10347/30762
LA eng
NO Rodríguez, R, Rivadulla-Cendal, E, Quiñoá, E, Freire, F. Diastereomeric multi-chiral pendant groups: Their key role in stimuli-responsive polymeric responses. Chirality. 2023; 35( 3): 172- 177. doi:10.1002/chir.23530
NO We thank financial support from AEI (PID2019-109733GB-I00) and Juan de la Cierva Incorporación contract (IJC2020-042689-I) for R.R., Xunta de Galicia (ED431C 2022/21), Centro Singular de Investigación de Galicia acreditación 2019-2022 (ED431G 2019/03), and the European Regional Development Fund (ERDF)
DS Minerva
RD 24 abr 2026