Oxygen Activation by Copper Complexes with an Aromatic Bis(guanidine) Ligand
Oxygen Activation by Copper Complexes with an Aromatic Bis(guanidine) Ligand
复制标题
铜配合物与芳香族双(胍)配体的氧活化
DOI:
10.1002/ejic.201700528
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发表时间:
2017
影响因子:
2.3
通讯作者:
S. Herres-Pawlis
中科院分区:
文献类型:
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作者:
F. Strassl;B. Grimm-Lebsanft;D. Rukser;F. Biebl;M. Biednov;C. Brett;R. Timmermann;F. Metz;A. Hoffmann;M. Rübhausen;S. Herres-Pawlis
Combining the new aromatic bis(guanidine) ligand bis(tetramethylguanidino)toluene (TMG2tol) and different copper salts led to four new complexes. The molecular structures were analysed by X‐ray diffraction. Three of the complexes are active in biomimetic activation of oxygen. It is the first time a bis‐µ‐oxido species of an aromatic guanidine copper complex is analysed by Raman and UV/Vis spectroscopy. The formation and decay of the bis(µ‐oxido)dicopper species were investigated at low temperatures up to 273 K by UV/Vis spectroscopy with a stopped‐flow setup. The results showed that the Cu2O2intermediate of an aromatic guanidine–copper complex decays much faster than most known bis(guanidine) complexes. Moreover, natural bond orbital (NBO) analyses revealed that the aromatic guanidine is the stronger donor compared to the aliphatic one.
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DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Julia Schottenheim;Claus Gernert;Benjamin Herzigkeit;Jan Krahmer;F. Tuczek
通讯作者:
F. Tuczek
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
Daniela Schurr;Florian Strassl;Patricia Liebhäuser;G. Rinke;R. Dittmeyer;S. Herres‐Pawlis
通讯作者:
S. Herres‐Pawlis
影响因子:
62.1
作者:
Elwell CE;Gagnon NL;Neisen BD;Dhar D;Spaeth AD;Yee GM;Tolman WB
通讯作者:
Tolman WB
影响因子:
3
作者:
A. Hoffmann;R. Grunzke;S. Herres-Pawlis
通讯作者:
S. Herres-Pawlis
影响因子:
2.3
作者:
A. Hoffmann;J. Stanek;B. Dicke;L. Peters;B. Grimm-Lebsanft;A. Wetzel;A. Jesser;M. Bauer;M. Gnida;W. Meyer-Klaucke;M. Rübhausen;S. Herres-Pawlis
通讯作者:
S. Herres-Pawlis