Symmetric bis-substituted and asymmetric mono-substituted nitridotechnetium complexes with heterofunctionalized phosphinothiolate ligands

被引：14

作者：

Bolzati, C

Malagò, E

Boschi, A

Cagnolini, A

Porchia, M

Bandoli, G ^{[1
]}

机构：

[1] Univ Padua, Dipartimento Sci Farmaceut, I-35131 Padua, Italy

[2] Univ Ferrara, Dipartimento Med Clin & Sperimentale, Nucl Med Lab, I-44100 Ferrara, Italy

[3] CNR, ICTIMA, I-35127 Padua, Italy

来源：

NEW JOURNAL OF CHEMISTRY | 1999年 / 23卷 / 08期

关键词：

D O I：

10.1039/a903679b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The mixed bidentate ligand 2-(dicyclohexylphosphino)-ethanethiol (HL) reacts with labile nitrido-Tc precursors to afford a rare example of an asymmetric monosubstituted species [TcN(L)Cl(PPh3)], 1, along with the symmetric bis-substituted complex [TcN(L)(2)], 2. The latter compound, as assessed by TLC and HPLC chromatography, was found to possess the same molecular structure as the agent produced at the 'non carrier added' level utilizing the Tc-99m nuclear isomer.

引用

页码：807 / 809

页数：3

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