848640-75-5Relevant academic research and scientific papers
Synthesis, structure and complexation ability of novel metalloreceptors containing two pincer complexes of palladium(II)
Nabeshima, Tatsuya,Nishida, Daisuke,Akine, Shigehisa,Saiki, Toshiyuki
, p. 3779 - 3782 (2007/10/03)
Metalloreceptors 1a and 1b were synthesized by palladation of 42- and 54-membered crown ethers that have two SCS-pincer ligand moieties. The X-ray crystallographic analysis reveals that the metalloreceptor 1b has a folded structure in which the two pincer-Pd moieties are stacked in a parallel manner. The metalloreceptor 1b recognizes the aromatic bidentate guests 4,4′-bipyridine, pyrazine, and pyrimidine and binds to them in a bridging fashion to form the corresponding bimacrocyclic 1:1 complex. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.
