RT Journal Article
T1 Kinetic traps to activate stereomutation in supramolecular polymers
A1 Valera González, Jorge Santos
A1 Gómez Aspe, Rafael
A1 Sánchez Martín, Luis
AB We describe the helical stereomutation in the kinetically controlled coassembly of the reported carbonyl‐bridged triarylamines (CBTs). The copolymerization of chiral CBTs (S)‐1 or (R)‐1 with achiral 2 in sergeants‐and‐soldiers (SaS) experiments results in a tuneable helicity conditioned by the percentage of the chiral sergeant and by the cooling rate. The dissimilar inherent chirality of the extended monomeric (M) and intramolecularly H‐bonded metastable (M*) species as well as the different stability of the kinetic trap of the chiral CBTs (S)‐1/(R)‐1 and the achiral CBT 2 condition the chirality transfer and afford J‐aggregates of inverse handedness
PB Wiley
SN 1433-7851
YR 2018
FD 2018
LK https://hdl.handle.net/20.500.14352/92215
UL https://hdl.handle.net/20.500.14352/92215
LA eng
NO Valera, Jorge S., et al. «Kinetic Traps to Activate Stereomutation in Supramolecular Polymers». Angewandte Chemie International Edition, vol. 58, n.o 2, enero de 2019, pp. 510-14. https://doi.org/10.1002/anie.201809272.
NO Ministerio de Economía y Competitividad (España)
DS Docta Complutense
RD 23 may 2025