scholarly journals Copper–Ligand Cooperativity in H2 Activation Enables the Synthesis of Copper Hydride Complexes

Author(s):  
Alicia Aloisi ◽  
Étienne Crochet ◽  
Emmanuel Nicolas ◽  
Jean-Claude Berthet ◽  
Camille Lescot ◽  
...  
2018 ◽  
Vol 57 (17) ◽  
pp. 11005-11018 ◽  
Author(s):  
Takayuki Nakajima ◽  
Yoshia Kamiryo ◽  
Kanae Hachiken ◽  
Kanako Nakamae ◽  
Yasuyuki Ura ◽  
...  

2017 ◽  
Vol 129 (47) ◽  
pp. 15323-15326 ◽  
Author(s):  
Alexandra Hicken ◽  
Andrew J. P. White ◽  
Mark R. Crimmin

2021 ◽  
Author(s):  
Alicia Aloisi ◽  
Etienne Crochet ◽  
Emmanuel Nicolas ◽  
Jean-Claude Berthet ◽  
Camille Lescot ◽  
...  

Copper(I) complexes of a new participative triphosphane ligand (<b>2<sup>H</sup></b>) have been prepared and structurally characterized, in particular [Cu(<b>2<sup>H</sup></b>)I] and [Cu(<b>2</b>)]<sub>2</sub>. Hydrogenation of the latter species afforded the trimetallic hydride species [Cu<sub>3</sub>(<b>2</b>)<sub>2</sub>(µ-H)] or in the presence of BEt<sub>3</sub>, [Cu(<b>2<sup>H</sup></b>)(HBEt<sub>3</sub>)]. Their formation evidences transient formation of [Cu(<b>2<sup>H</sup></b>)H] formed by hydrogenolysis of the Cu‒<br>N bond of [Cu(<b>2</b>)]<sub>2</sub>. [Cu(<b>2<sup>H</sup></b>)(HBEt<sub>3</sub>)] behaves like a hydride complex and inserts CO<sub>2</sub> to yield the formate product [Cu(<b>2<sup>H</sup></b>)(O<sub>2</sub>CH)].<br>


2020 ◽  
Vol 2020 (23) ◽  
pp. 2211-2226 ◽  
Author(s):  
Takayuki Nakajima ◽  
Kanako Nakamae ◽  
Yasuyuki Ura ◽  
Tomoaki Tanase

2021 ◽  
Author(s):  
Alicia Aloisi ◽  
Etienne Crochet ◽  
Emmanuel Nicolas ◽  
Jean-Claude Berthet ◽  
Camille Lescot ◽  
...  

Copper(I) complexes of a new participative triphosphane ligand (<b>2<sup>H</sup></b>) have been prepared and structurally characterized, in particular [Cu(<b>2<sup>H</sup></b>)I] and [Cu(<b>2</b>)]<sub>2</sub>. Hydrogenation of the latter species afforded the trimetallic hydride species [Cu<sub>3</sub>(<b>2</b>)<sub>2</sub>(µ-H)] or in the presence of BEt<sub>3</sub>, [Cu(<b>2<sup>H</sup></b>)(HBEt<sub>3</sub>)]. Their formation evidences transient formation of [Cu(<b>2<sup>H</sup></b>)H] formed by hydrogenolysis of the Cu‒<br>N bond of [Cu(<b>2</b>)]<sub>2</sub>. [Cu(<b>2<sup>H</sup></b>)(HBEt<sub>3</sub>)] behaves like a hydride complex and inserts CO<sub>2</sub> to yield the formate product [Cu(<b>2<sup>H</sup></b>)(O<sub>2</sub>CH)].<br>


2020 ◽  
Vol 2020 (23) ◽  
pp. 2210-2210
Author(s):  
Takayuki Nakajima ◽  
Kanako Nakamae ◽  
Yasuyuki Ura ◽  
Tomoaki Tanase

Author(s):  
Alicia Aloisi ◽  
Etienne Crochet ◽  
Emmanuel Nicolas ◽  
Jean-Claude Berthet ◽  
Camille Lescot ◽  
...  

Copper(I) complexes of a new participative triphosphane ligand (<b>2<sup>H</sup></b>) have been prepared and structurally characterized, in particular [Cu(<b>2<sup>H</sup></b>)I] and [Cu(<b>2</b>)]<sub>2</sub>. Hydrogenation of the latter species afforded the trimetallic hydride species [Cu<sub>3</sub>(<b>2</b>)<sub>2</sub>(µ-H)] or in the presence of BEt<sub>3</sub>, [Cu(<b>2<sup>H</sup></b>)(HBEt<sub>3</sub>)]. Their formation evidences transient formation of [Cu(<b>2<sup>H</sup></b>)H] formed by hydrogenolysis of the Cu‒<br>N bond of [Cu(<b>2</b>)]<sub>2</sub>. [Cu(<b>2<sup>H</sup></b>)(HBEt<sub>3</sub>)] behaves like a hydride complex and inserts CO<sub>2</sub> to yield the formate product [Cu(<b>2<sup>H</sup></b>)(O<sub>2</sub>CH)].<br>


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