Silver(I) and thallium(I) complexes of a PNP ligand and their utility as PNP transfer reagents

被引：33

作者：

DeMott, Jessica C.

Basuli, Falguni

Kilgore, Uriah J.

Foxman, Bruce M.

Huffman, John C.

Ozerov, Oleg V.

Mindiola, Daniel J.

机构：

[1] Brandeis Univ, Dept Chem, Waltham, MA 02454 USA

[2] Indiana Univ, Dept Chem & Mol Struct Ctr, Bloomington, IN 47405 USA

来源：

INORGANIC CHEMISTRY | 2007年 / 46卷 / 16期

关键词：

D O I：

10.1021/ic0700598

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Silver(I) and thallium(I) complexes of a diarylamido-based PNP pincer ligand have been prepared and characterized. The silver complex [(PNP)Ag](2) exists as a dimer both in solution and in the solid state and is stable under an ambient atmosphere. Thallium complex (PNP)Tl is, however, monomeric and acutely sensitive to moisture and air. Both reagents serve to transfer PNP into the coordination sphere of divalent nickel, palladium, and platinum. [(PNP)Ag](2) is able to effect PNP transfer in air, but the transfer to nickel(II) is less efficient than that with the thallium(I) analogue.

引用

页码：6271 / 6276

页数：6

共 55 条

[1] Tl(I), Fe(II), and Co(II) complexes supported by a monoanionic N,N,N′-heteroscorpionate ligand bis(3,5-di-tertbutylpyrazol-1-yl)-1-CH2NAr (Ar=2,6-iPr2C6H3) [J].