6-coordinate tungsten(VI) tris-n-isopropylanilide complexes:: products of terminal oxo and nitrido transformations effected by main group electrophiles

被引：14

作者：

Clough, Christopher R. ^{[1
]}

Mueller, Peter ^{[1
]}

Cummins, Christopher C. ^{[1
]}

机构：

[1] MIT, Dept Chem, Cambridge, MA 02139 USA

来源：

DALTON TRANSACTIONS | 2008年 / 33期

关键词：

ABSORPTION INTENSITY CALCULATIONS; DENSITY-FUNCTIONAL THEORY; ACID-CHLORIDES; EXCHANGE; APPROXIMATION; MOLYBDENUM; CARBON;

D O I：

10.1039/b801037d

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The nitridotungsten(VI) complex NW(N[i-Pr]Ar)3 (1-N, Ar = 3,5-Me(2)C(6)H(3)) reacts with ( CF3C(O))(2)O followed by ClSiMe(3) to give the isolable tri. uoroacetylimido-chloride complex 1-(NC(O)CF(3)) Cl, with oxalyl chloride to give cyanate-dichloride 1-( OCN)(Cl)(2), and with PCl(5) to give trichlorophosphinimide-dichloride 1-(NPCl3)(Cl)(2). The oxo-chloride complex 1-(O)Cl, obtained from 1-N upon treatment with pivaloyl chloride, reacts with PCl(5) to give trichloride 1-(Cl)(3). Synthetic and structural details are reported for the new tungsten trisanilide derivatives.

引用

页码：4458 / 4463

页数：6