REACTION FIELD CREATED BY METAL COMPLEXES

金属络合物产生的反应场

基本信息

批准号：
07305039
负责人：
SUZUKI Hiroharu
金额：
$ 3.52万
依托单位：
TOKYO INSTITUTE OF TECHNOLOGY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
1995
资助国家：
日本
起止时间：
1995 至 1996
项目状态：
已结题

项目摘要

This research project was intended to establish the methodology for the construction and modification of the reaction field of metal complex. The reaction field created on the metal complex can be modified by appropriately changing ligands. Ten researchers working in a variety of fields have been divided into the following four groups.1. Creation of Highly Functioned Mononuclear Active SpeciesTakashi ito, Kohtaro Osakada, and Sanshiro Komiya2. Construction of Sterically and Electronically Controlled Multimetallic Reaction FieldHiroharu Suzuki, Kiyashi Isobe, and Kazuyuki Tatsumi3. Conversion of Organic Substrates in the Highly Controlled Metal Complex Reaction FieldTamotu Takahashi and Yasuo Wakatsuki4.Theoretical Approach directed toward Control of Reaction FieldNobuaki Koga and Shigeyoshi SakakiThe first group achieved activation of CO_2, Si-C bond, and N-H bond by using coordinatively unsaturated transition metal complexes. The second group developed systematic synthetic method of metal cluster complexes. Di- and trinuclear polyhydride complexes of ruthenium could activate a variety of organic substrates including alkanes and unprecedented type of selective C-H and C-C bonds cleavage was performed. A new class of clusters with Rh-S-W framework were systematically synthesized. A novel organic transformation involving zirconacyclopentene as synthetic intermediate and redox reaction of NO on hexanuclear carbonyl clusters were performed by the third group. Ab initio MO studies of several transition metal complex-catalyzed reactions such as olefin polymerization and hydrosilation were done by the fourth group.

该研究项目旨在建立金属络合物反应场的构建和修饰方法。金属配合物上产生的反应场可以通过适当改变配体来改变。十位从事不同领域工作的研究人员被分为以下四组： 1．高功能单核活性物种的创建 Takashi ito、Kohtaro Osakada 和 Sanshiro Komiya2。空间电子控制多金属反应场的构建Hiroharu Suzuki、Kiyashi Isobe 和 Kazuyuki Tatsumi3。高度控制金属配合物反应场中有机底物的转化Tamotu Takahashi和Yasuo Wakatsuki4.针对反应场控制的理论方法Nobuaki Koga和Shigeyoshi Sakaki第一组利用配位不饱和过渡金属实现了CO_2、Si-C键和N-H键的活化复合物。第二组开发了金属簇配合物的系统合成方法。钌的二核和三核聚氢化物配合物可以激活包括烷烃在内的多种有机底物，并且可以进行前所未有的选择性 C-H 和 C-C 键断裂。系统地合成了一类具有Rh-S-W骨架的新簇。第三组进行了一种新颖的有机转化，涉及氧化锆环戊烯作为合成中间体以及NO在六核羰基簇上的氧化还原反应。第四组对烯烃聚合和硅氢化等几种过渡金属络合物催化反应进行了从头开始的 MO 研究。

项目成果

期刊论文数量（24）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Seiji Ogo, Takayoshi Suzuki, Yosiki Ozawa, and Kiyoshi Isobe: "Structures, Bonding and Reactivity of M-S-M' (M and M'=Rh, W,and Cu) Groups in Higher-Nuclearity Heterometallic Sulfide Clusters" Inorg.Chem.35. 6093-6101 (1996)

Seiji Ogo、Takayoshi Suzuki、Yosiki Ozawa 和 Kiyoshi Isobe：“高核异金属硫化物簇中 M-S-M（M 和 M=Rh、W 和 Cu）基团的结构、键合和反应性”Inorg.Chem.35。

DOI：
发表时间：
期刊：
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0
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通讯作者：

S.Sakaki,H.Satoh,H.Shono,Y.Ujino: "Ab Initio MO Study of the Geometry η^3⇔η^1 Conversion,and Reductive Elimination of a Palladium (II) η^3-Allyl Hydride Complex and Its Platinum (II) Analogue" Organometallics. 15・6. 1713-1720 (1996)

S.Sakaki、H.Satoh、H.Shono、Y.Ujino：“从头开始 MO 研究钯 (II) η^3-烯丙基氢化物配合物的几何 η^3⇔η^1 转换和还原消除其铂(II)类似物”有机金属学. 15・6. 1713-1720 (1996)

DOI：
发表时间：
期刊：
影响因子：
0
作者：
通讯作者：

Z. Hou, K. Aida, Y. Takagi Y. Wakatsuki: "Synthesis and X-Ray Structure of the Divalent and Trivalent Ytterbium-Molybdenum Complexes Yb(II)(hmpa)_4(μ-OCMo(Co)_2Cp)_2 and (Yb(III)(hmpa)_5(μ-OCMo(CO)_2Cp)(CpMo(CO)_3)_2・THF" J. Organomet. Chem.487. C29-C29 (

Z. Hou、K. Aida、Y. Takagi Y. Wakatsuki：“二价和三价镱钼配合物 Yb(II)(hmpa)_4(μ-OCMo(Co)_2Cp)_2 的合成和 X 射线结构和(Yb(III)(hmpa)_5(μ-OCMo(CO)_2Cp)(CpMo(CO)_3)_2・THF" J. Organomet. Chem.487. C29-C29 (