Synthesis of Homoleptic Barium Alkoxides and Aryloxides and Their Reactions with Al(CH<sub>3</sub>)<sub>3</sub>: a Convenient Route to Heterometallic Species
作者:Józef Utko、Sławomir Szafert、Lucjan B. Jerzykiewicz、Piotr Sobota
DOI:10.1021/ic0503129
日期:2005.7.1
Reactions of metallic Ba with benzofuranol (dbbfoH) or diethylene glycol give homoleptic and homonuclear complexes Ba(dbbfo)(2)(dbbfoH)(2).3dbbfoH and BaO(CH(2)CH(2)O)(2)}O(CH(2)CH(2)OH)(2)}(2) (60-89%). Both compounds and formerly described BaO(CH(2)CH(2)O)(2)Me}(2) react with Al(CH(3))(3) to yield trinuclear heterobimetallic low-coordinated barium compounds with structure and geometry depending