1.
Org Lett
; 23(22): 8678-8682, 2021 Nov 19.
Artigo
em Inglês
| MEDLINE
| ID: mdl-34730985
RESUMO
In this study, we synthesized a [2]rotaxane that was both mechanically planar chiral and axially chiral, comprising a symmetrical bis-crown ether featuring a biphenyl moiety (as the macrocyclic component) and a symmetrical bis-ammonium salt (as the dumbbell-shaped component).