Incorporation of flexible pyridine-functionalized ligands into discrete supramolecules via coordination-driven self-assembly

Author

Chi, Ki-Whan ; Addicott, C. ; Stang, Peter J.

Author_Institution

Dept. of Chem., Ulsan Univ., South Korea

Volume

2

fYear

2004

fDate

26 June-3 July 2004

Firstpage

42

Abstract

Flexible, pyridine-functionalized ligands were self-assembled into discrete supramolecules of differing stoichiometries upon combination with various organoplatinum molecules. They are characterized by electrospray ionization mass spectrometry, ³¹{¹H} and ¹H NMR. Despite its inherent flexibility, 3-substituted pyridines 1 and di-pyridyl substituted 18-membered diaza-crown ligand 8 prefer to self-assemble into closed systems when reacted with platinum-containing acceptors.

Keywords

organic compounds; proton magnetic resonance; self-assembly; stoichiometry; 3-substituted pyridine; coordination-driven self-assembly; discrete supramolecule; electrospray ionization mass spectrometry; flexible pyridine-functionalized ligand; organoplatinum molecules; platinum-containing acceptor; Assembly; Bonding; Chemistry; Cities and towns; Ionization; Mass spectroscopy; Nuclear magnetic resonance; Platinum; Self-assembly; Temperature;

fLanguage

English

Publisher

ieee

Conference_Titel

Science and Technology, 2004. KORUS 2004. Proceedings. The 8th Russian-Korean International Symposium on

Print_ISBN

0-7803-8383-4

Type

conf

DOI

10.1109/KORUS.2004.1555532

Filename

1555532