Uranium-sulfilimine chemistry:: Synthesis and characterization of Cp2UCl(NSPh2) and Cp2U(NSPh2)2

被引：4

作者：

Ariyaratne, KANS ^{[1
]}

Cramer, RE

Gilje, JW

机构：

[1] Massey Univ, Inst Fundamental Sci, Palmerston North, New Zealand

[2] Univ Hawaii Manoa, Dept Chem, Honolulu, HI 96822 USA

[3] James Madison Univ, Dept Chem, Harrisonburg, VA 22807 USA

来源：

ORGANOMETALLICS | 2002年 / 21卷 / 26期

关键词：

D O I：

10.1021/om020678i

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two imido derivatives of U(IV), CP*2UCl(NSPh2) (1; Cp* = pentamethylcyclopentadienyl) and CP*U-2(NSPh2)(2) (2), have been prepared in high yield from CP*2UCl2 and LiNSPh2. Alternatively, 1 and 2 can be synthesized by treating CP*2UCl[(CH2)(2)PPh2] with anhydrous HNSPh2. CP*U-2(NSPh2)(2) is the first structurally characterized uranium bis(sulfilimide) complex. Its short U-N distance suggests significant uranium-imido multiple-bond character.

引用

页码：5799 / 5802

页数：4

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Uranium-sulfilimine chemistry:: Synthesis and characterization of Cp*2UCl(NSPh2) and Cp*2U(NSPh2)2

Uranium-sulfilimine chemistry:: Synthesis and characterization of Cp2UCl(NSPh2) and Cp2U(NSPh2)2