ALKENE INSERTION REACTIONS OF NITROGEN-COORDINATED ACYLPALLADIUM(II) COMPLEXES - THE CRYSTAL-STRUCTURE OF THE DICYCLOPENTADIENE INSERTION PRODUCT [PD(C10H12COME)(BPY)]SO3CF3

被引：49

作者：

MARKIES, BA

RIETVELD, MHP

BOERSMA, J

SPEK, AL

VANKOTEN, G

机构：

[1] UNIV UTRECHT,DEBYE RES INST,DEPT MET MEDIATED SYNTHESIS,PADUALAAN 8,3584 CH UTRECHT,NETHERLANDS

[2] UNIV UTRECHT,BIJVOET CTR BIOMOLEC RES,CRYSTAL & STRUCT CHEM LAB,3584 CH UTRECHT,NETHERLANDS

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1992年 / 424卷 / 03期

关键词：

D O I：

10.1016/0022-328X(92)80014-O

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The new acylpalladium(II) complex [PdI(COMe)(bpy)] (2b, bpy = 2,2'-bipyridyl) has been obtained by two routes; (i) by insertion of carbon monoxide into the Pd-C bond of [PdIMe(bpy)] (1b), and (ii) by ligand exchange from [PdI(COMe)(tmeda)] (2a, tmeda = N,N,N',N'-tetramethylethanediamine). The cationic species obtained by reaction of 2a and 2b with AgOSO2CF3 both undergo alkene insertions into the Pd-C acyl bond that lead to remarkably stable products. The X-ray structure of the dicyclopentadiene insertion product [Pd(C10H12COMe)(bpy)]SO3CF3 (4b) shows the oxygen atom of the carbonyl group to be coordinated to the metal center (Pd-O = 2.026(3) angstrom).

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页码：C12 / C16

页数：5

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