Lewis Acid Binding and Transfer as a Versatile Experimental Gauge of the Lewis Basicity of Fe(0) , Ru(0) , and Pt(0) Complexes.

Lewis Acid Binding and Transfer as a Versatile Experimental Gauge of the Lewis Basicity of Fe(0) , Ru(0) , and Pt(0) Complexes.
复制标题

路易斯酸结合和转移作为 Fe(0) 、 Ru(0) 和 Pt(0) 配合物路易斯碱度的多功能实验测量

DOI:
10.1002/chem.201503536
复制
发表时间:
2015
期刊:
影响因子:
--
通讯作者:
B. Wennemann
B. Wennemann
中科院分区:
--
文献类型:
--
作者:
H. Braunschweig;C. Brunecker;R. D. Dewhurst;C. Schneider;B. Wennemann

文献摘要

参考文献

被引文献

相似文献

用路易斯酸GaCl3和Ag+处理了一系列形式为[Ru(CO)5−nLn](n=1,2)的零价Ru(CO)5 Ru nLn(n=1,2)与中性膦或N杂环卡宾给体的零价配合物,形成了一系列纯金属路易斯对(MOLP)。对加合物的光谱参数和结构参数进行了比较,并与相关的基于铁羰基的MOLP进行了比较。通过转移实验以及结合的GaCl3单元的金字化程度和RuM键长来测量原始RuO络合物的Lewis碱度。这项工作展示了MOLP概念的好处,它是为数不多的金属碱度的直接实验量规之一,并且可以比较具有不同金属中心和配位体集的金属络合物。
A number of zerovalent ruthenium tri‐ and tetracarbonyl complexes of the form [Ru(CO)5−nLn] (n=1, 2) with neutral phosphine or N‐heterocyclic carbene donor ligands have been treated with the Lewis acids GaCl3and Ag+to form a range of metal‐only Lewis pairs (MOLPs). The spectroscopic and structural parameters of the adducts are compared to each other and to related iron carbonyl based MOLPs. The Lewis basicity of the original Ru0complexes is gauged by transfer experiments, as well as through the degree of pyramidization of the bound GaCl3units and the RuM bond lengths. The work shows the benefits of the MOLP concept as one of the few direct experimental gauges of metal basicity, and one that can allow comparisons between metal complexes with different metal centers and ligand sets.
Münzmetal-Halogen-Bindugen 中可逆插入铂†
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者:
J. Bauer;H. Braunschweig;A. Damme;K. Radacki
通讯作者: K. Radacki
DOI: 10.1002/anie.200702726
发表时间: 2007-01-01
影响因子: 16.6
作者:
Braunschweig, Holger;Gruss, Katrin;Radacki, Krzysztof
通讯作者: Radacki, Krzysztof
DOI: 10.1039/c4cc03983a
发表时间: 2014-07-18
期刊: Chemical communications (Cambridge, England)
影响因子: --
作者:
Kasun ZA;Geary LM;Krische MJ
通讯作者: Krische MJ
三卤化锑前所未有的氧化加成和纯金属路易斯对化学。
DOI: 10.1002/chem.201405867
发表时间: 2015
期刊: Chemistry
影响因子: --
作者:
H. Braunschweig;Rian D. Dewhurst;F. Hupp;J. Wolf
通讯作者: J. Wolf
DOI: 10.1002/chem.201301056
发表时间: 2013-07-01
影响因子: 4.3
作者:
Bauer, Juergen;Braunschweig, Holger;Radacki, Krzysztof
通讯作者: Radacki, Krzysztof