Spectroscopic and reactivity differences in metal complexes derived from sulfur containing Triphos homologs.
Spectroscopic and reactivity differences in metal complexes derived from sulfur containing Triphos homologs.
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含硫 Triphos 同系物衍生的金属络合物的光谱和反应性差异
DOI:
10.1039/c7dt01459g
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发表时间:
2017
影响因子:
4
通讯作者:
U.-P. Apfel
中科院分区:
文献类型:
--
作者:
A. Petuker;P. Gerschel;S. Piontek;N. Ritterskamp;F. Wittkamp;L. Iffland;R. Miller;U.-P. Apfel
Herein, we report a simplified method for the synthesis of Triphos homologs H3CC(CH2X)n(CH2Y)3−n (X = SPh, Y = PPh2, n = 0–3). The multidentate compounds were tested for their potential to coordinate metals such as Ni, Fe, and Mo under the same experimental conditions. Cyclic voltammetry, spectroelectrochemical IR investigations as well as DFT calculations were used to examine the electronic alterations in a series of [{H3CC(CH2X)n(CH2Y)3−n}Mo(CO)3] complexes and to evaluate their potential to open coordination sites or to release CO upon oxidation or in the presence of different solvents. In addition, we demonstrate that the catalytic hydrosilylation of N,N-dimethylbenzamide to N,N-dimethylbenzylamine is influenced by the applied tripodal ligand. Our investigations show the high potential of such manipulations to selectively alter the dynamics of the binding properties of Triphos-metal complexes and their reactivity.
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DOI:
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发表时间:
2015
期刊:
影响因子:
--
作者:
A. Phanopoulos;P. Miller;N. Long
通讯作者:
N. Long
DOI:
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发表时间:
1995
期刊:
影响因子:
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作者:
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L. Zsolnai
DOI:
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1989
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作者:
Shiuh‐Tzung Liu;Hsin;M. Cheng;S. Peng
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S. Peng
DOI:
--
发表时间:
1998
期刊:
影响因子:
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作者:
Rainer Soltek;G. Huttner;L. Zsolnai;Alexander Driess
通讯作者:
Alexander Driess
DOI:
--
发表时间:
2000
期刊:
影响因子:
--
作者:
Stefan Beyreuther;A. Frick;J. Hunger;G. Huttner;Björn Antelmann;P. Schober;Rainer Soltek
通讯作者:
Rainer Soltek