Lithium phenolates with a hexagonal-prismatic Li6O6 core isolated via a cage-shaped tripodal ligands system: crystal structures and their behavior in solution
Synthesis and theoretical studies of gallium complexes back-shielded by a cage-shaped framework of tris(m-oxybenzyl)arene
作者:Hideto Nakajima、Makoto Yasuda、Kouji Chiba、Akio Baba
DOI:10.1039/c0cc00253d
日期:——
Cage-shaped gallium complexes with a back-shielding framework of tris(m-oxybenzyl)arene were synthesized, their bottom arene rings tuned their characteristic Lewis acidity, which was supported by theoretical calculation as well as catalytic application in a hetero Diels–Alder reaction.
Lithium phenolates with a hexagonal-prismatic Li6O6 core isolated via a cage-shaped tripodal ligands system: crystal structures and their behavior in solution
作者:Hideto Nakajima、Makoto Yasuda、Akio Baba
DOI:10.1039/c2dt30266g
日期:——
Stable hexanuclear lithium phenolate bearing a cage-shaped tripodal ligand was isolated, which had a hexagonal-prismatic Li6O6 core at room temperature, because of the hard mobility of the ligand and its reduction of the problematic steric repulsion. The properties of the lithium phenolates were analyzed by X-ray crystallography and NMR spectroscopy.