DISSOCIATION OF PLATINUM(II) NUCLEOBASE COMPLEXES - EVIDENCE FOR A 3-PATH MECHANISM VIA A 5-COORDINATE INTERMEDIATE

被引：8

作者：

MIKOLA, M ^{[1
]}

VIHANTO, J ^{[1
]}

ARPALAHTI, J ^{[1
]}

机构：

[1] UNIV TURKU,DEPT CHEM,SF-20500 TURKU,FINLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 17期

关键词：

D O I：

10.1039/c39950001759

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

thiourea assisted dissociation of [Pt(dien)(Guo-N7)](2+) (Guo = guanosine, dien = diethylenetriamine) in aqueous solution (pH = ca. 3) the nucleophile dependent reaction follows a three-path mechanism, in which the initial binding of the nucleophile to the complex and the ring-opening step of the terdentate dien ligand are reversible.

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页码：1759 / 1760

页数：2

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