Synthesis, spectroscopic and X-ray structural studies of silver(I) complexes of -keto stabilized phosphorus ylides

被引：14

作者：

Karami, Kazem ^{[1
]}

Buyukgungor, Orhan ^{[2
]}

机构：

[1] Isfahan Univ Technol, Dept Chem, Esfahan 8415683111, Iran

[2] Ondokuz Mayis Univ, Dept Phys, Fac Arts & Sci, Samsun 55139, Iran

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2009年 / 62卷 / 18期

关键词：

Phosphorus ylide; Silver(I) complexes; X-ray crystal structure; MOLECULAR-STRUCTURE; PALLADIUM(II) COMPLEXES; O-COORDINATION; CRYSTAL; COPPER; (ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE; PLATINUM(II); DERIVATIVES; CHLORIDE; ARSONIUM;

D O I：

10.1080/00958970902980529

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions between AgX (X = OTf, NO3) and ylides of the type Ph3P = CHC(O)C6H4-4-R (R = F, Br, OMe) in molar ratio 1 : 2 lead to complexes [Ag{CH(PPh3)C(O)C6H4-4-R}]X (1-4); X-ray structure determinations have been carried out on 4. The IR and NMR data of the products formed by reaction of Ag(I) with the ylides are consistent with C-bounded ylides. Analytical data indicate 1 : 2 stoichiometry between the ylide and Ag(I) in the products. The molar conductivities of these complexes are within the range for 1 : 1 electrolytes. Crystallographic data for 4 are: crystal system, triclinic; space group, P 1, a = 12.1151(4), b = 13.8989(5), c = 15.4855(5) angstrom, = 102.676(3)degrees, V = 2477.82(15) angstrom 3, Z = 2.

引用

页码：2949 / 2956

页数：8

共 26 条

[1] MOLECULAR-STRUCTURE OF THE CARBON-BOUND PHOSPHORUS YLIDE COMPLEX TRANS-DICHLOROBIS(BENZOYLTRI-N-BUTYLPHOSPHORANE)PALLADIUM(II) [J].