COMPLEXES OF RH(C(5)ME(5)) WITH PICOLINIC-ACID, PYRONES AND PYRIDINONES

被引：20

作者：

ABBOTT, AP ^{[1
]}

CAPPER, G ^{[1
]}

DAVIES, DL ^{[1
]}

FAWCETT, J ^{[1
]}

RUSSELL, DR ^{[1
]}

机构：

[1] UNIV LEICESTER,DEPT CHEM,LEICESTER LE1 7RH,LEICS,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1995年 / 22期

关键词：

D O I：

10.1039/dt9950003709

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Picolinic acid (pyridine-2-carboxylic acid), pyrones and pyridinones (HL) reacted with [{Rh(C(5)Me(5))Cl-2}(2)] and sodium methoxide to give complexes [Rh(C(3)Me(5))Cl(L)] which are all soluble in water. The structures where HL = picolinic acid or 2-methylpyran-4-one have been determined by X-ray diffraction. The aquation of the complexes when dissolved in water has been examined by NMR spectroscopy and conductivity measurements and the results indicate an equilibrium between chloro and aqua species which is fast on the NMR time-scale.

引用

页码：3709 / 3713

页数：5

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