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2015 Fiscal Year Final Research Report

Permetallation of Carbon and Silicon

Research Project

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Project/Area Number 25620039
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Inorganic chemistry
Research InstitutionThe University of Tokyo

Principal Investigator

Shionoya Mitsuhiko  東京大学, 理学(系)研究科(研究院), 教授 (60187333)

Project Period (FY) 2013-04-01 – 2016-03-31
Keywords金属クラスター / 有機金属錯体 / 貨幣金属 / パーメタレーション
Outline of Final Research Achievements

This study aimed at constructing multi-metallic clusters by permetallation of a carbon or a silicon atom. Specifically, we examined the syntheses of metallo-clusters using a carbon atom as a template, and of multinuclear gold(I) complexes using a benzene framework as a template. As the results, we have established the synthetic routes for a carbon-centered hexad gold(I) complex with N-hetelocyclic carbenes as the external ligands, and for metallization of two neighboring carbons of benzene with gold(I) ions having an external diphenylmethyl phosphine ligand. In the former experiment, it was also found that some of the six gold(I) ions can be replaced by silver(I) and/or copper(I) ions to form hetelometallic clusters.

Free Research Field

超分子化学

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Published: 2017-05-10  

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