Catalytic dealkylation of phosphates with binuclear boron compounds

被引:38
|
作者
Keizer, TS [1 ]
De Pue, LJ [1 ]
Parkin, S [1 ]
Atwood, DA [1 ]
机构
[1] Univ Kentucky, Dept Chem, Lexington, KY 40506 USA
关键词
D O I
10.1021/ja017360m
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The Salen(tBu) ligand and its derivatives were used to prepare binuclear boron complexes. These compounds have the formula, L(BBr2)2 (L = Salpen(tBu) and Salben(tBu)). These are formed from the reaction of the corresponding L[B(OMe)2]2 with BBr3. They represent a new type of binuclear boron compound. These compounds are active towards the dealkylation of many phosphates. They are also catalytically active with a stoichiometric amount of BBr3 to trimethylphosphate. Copyright © 2002 American Chemical Society.
引用
收藏
页码:1864 / 1865
页数:2
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