A multidentate phosphinoalkoxide ligand as a building block in mixed polylithium aggregates
作者:Alexander Feustel、Gerhard Müller
DOI:10.1039/b010115j
日期:——
The tris(dimethylphosphinomethyl)-substituted lithium alkoxide
[LiOC(CH2PMe2)3] acts as a building block
in mixed polylithium aggregates, effectively capping triangular
Li3 polyhedral faces; it further reacts with lithium organyls to
yield the Y-conjugated, symmetrically tris(dimethylphosphino)-substituted
trimethylenemethane dianion.
三(二甲基膦甲基)取代的烷氧基锂[LiOC(CH2PMe2)3]是混合多锂聚合体的构件,能有效地封盖三角形的 Li3 多面体;它还能与锂斲丧剂发生反应,生成 Y 键共轭的、对称的三(二甲基膦)取代的三亚甲基锂。