Selective head-to-tail recognition in hydrazide-based molecular duplex strands induced by spectator secondary electrostatic interactions.
Due to spectator secondary electrostatic interactions, nonsymmetric mono-Boc-mono-acetyl terminated hydrazide-based oligomers displayed a head-to-tail dimerization mode, which was evidenced by (1)H NMR, and 2D NOESY experiments. Dynamic behavior of the molecular duplex strands was also explored by variable temperature (1)H NMR experiments.
Yang
Yong
Y
Beijing National Laboratory for Molecular Sciences, Center for Chemical Biology, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
Xiang
Jun-Feng
JF
Xue
Min
M
Hu
Hai-Yu
HY
Chen
Chuan-Feng
CF
D006834:Hydrazines / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D055672:Static Electricity; D013379:Substrate Specificity; D013696:Temperature
D006834:Hydrazines; C029424:hydrazine