Syntheses and NMR characterisation of novel ruthenium(II) complexes containing dioxaphospholane

被引：0

作者：

Matos, RM ^{[1
]}

da Costa, RFF ^{[1
]}

Passos, BDFT ^{[1
]}

机构：

[1] Univ Fed Minas Gerais, Inst Ciencias Exatas, Dept Quim, BR-31270901 Belo Horizonte, MG, Brazil

来源：

JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY | 1999年 / 10卷 / 01期

关键词：

ruthenium; dioxaphospholane; P-31{H-1} NMR spectroscopy;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Syntheses of some ruthenium(II) complexes containing 2-chloro-1,3,2-dioxaphospholane and 2-chloro-4,5-benzo-1,3,2-dioxaphospholane are reported for the first time. The reaction of dichloro-tris(triphenylphosphane)ruthenium(II) with these ligands always leads to formation of a product containing two molecules of dioxaphospholane, independently of the stoichiometric proportion employed. On the other hand, complexes derived from chloro(cyclopentadienyl) bis (triphenylphosphane)ruthenium(II) have only one ligand in their structure. The complexes were characterized by P-31{H-1} and H-1-NMR spectroscopy.

引用

页码：21 / 24

页数：4