gsch_a_962027_sm2540.doc (31.16 MB)
Hydrogen-bonding induced construction of a multiple double-helical system via a macrocycle-containing propargylamine backbone
journal contribution
posted on 2014-09-25, 00:00 authored by Yu Sun, Wu An-XinTwo macrocyclic compounds containing propargylamine backbone have been synthesised via Mannich three-component reaction. The macrocycle 3a shows the intramolecular self-folding conformation. The macrocycle 3b self-assembles via multiple weak interactions to form a multiple double-helical system, which shows the alternate helical handedness.