Compartmentalized host spaces accommodating guest aromatic molecules in a chiral way in a helix-peptide-aromatic framework.

Autor: Uji, Hirotaka, Ogawa, Junya, Kimura, Shunsaku, Itabashi, Kenji, Imai, Tomoya
Předmět:
Zdroj: Chemical Communications; 11/14/2018, Vol. 54 Issue 88, p12483-12486, 4p
Abstrakt: A novel host molecular assembly of a free-standing flat nanosheet with compartmentalized spaces was prepared using a bolaamphiphilic peptide composed of two amphiphilic helical peptides and an oligo(naphthaleneethynylene) (ONE) unit at the center of the molecule. The nanosheet possesses void host spaces that can accommodate two mol-equivalent ONE groups to form columns of ONE groups in a right-handed helical way and ONE channels over a long distance. The present molecular system therefore can provide a chiral pore channel for relatively large molecules. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index