Abstract

New bi- and trinuclear gold(I) complexes are synthesized by the reactions of gold(I) chloride or tetrahydrothiophenegold(I) chloride with 1,5-di(p-tolyl)-3,7-diphenyl-1,5,3,7-diazadiphosphacyclooctane taken in various ratios. The structures of the synthesized compounds are confirmed by NMR spectroscopy, elemental analysis, and X-ray diffraction analysis (CIF files ССDC nos. 1974032 (I) and 1974031 (II)). Unlike P-pyridyl-containing 1,5-diaza-3,7-diphosphacyclooctanes, P-phenyl-substituted ligands undergo no rearrangements with ring expansion during the formation of the trinuclear gold(I) complexes.

中文翻译：

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1,5-Diaza-3,7-Diphosphacyclooctanes的新金（I）配合物：合成和结构。

摘要

通过氯化金（I）或氯化四氢噻吩金（I）与1,5-二（对甲苯基）-3,7-二苯基-1,5,3的反应合成了新的双核和三核金（I）配合物，7-二氮杂二磷环辛烷以各种比例服用。合成的化合物的结构通过NMR光谱法，元素分析和X-射线衍射分析（CIF文件，编号DC 1974032（I）和1974031（II））确认。与含P-吡啶基的1,5-二氮杂3,7-二磷环辛烷不同，P-苯基取代的配体在三核金（I）配合物的形成过程中不会发生环扩展的重排。