Sterically crowded monomeric neutral bis(benzamidinato) compounds of aluminium, [PhC(NSiMe(3))(2)](2)AlX (X=Cl, H); X-ray crystal structure of [PhC(NSiMe(3))(2)]2AlH

被引:40
|
作者
Duchateau, R [1 ]
Meetsma, A [1 ]
Teuben, JH [1 ]
机构
[1] UNIV GRONINGEN,CTR CATALYSIS & SYNTH,DEPT CHEM,9747 AG GRONINGEN,NETHERLANDS
关键词
D O I
10.1039/cc9960000223
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
AlCl3 reacts with [PhC(NSiMe(3))(2)]Li(OEt(2)) to afford the bis(N,N'-bis(trimethylsilyl)benzamidinato)aluminium chloro compound which, on treatment with KBEt(3)H, yields the structurally characterized monomeric hydride derivative, [PhC(NSiMe(3))(2)]2AlH, whose reactivity towards unsaturated hydrocarbons illustrates the low electrophilicity of the aluminium and high basic character of the hydride group.
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页码:223 / 224
页数:2
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