Bimetallic gold(i) complexes of photoswitchable phosphines: synthesis and uses in cooperative catalysis†,Catalysis Science & Technology

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Bimetallic gold(i) complexes of photoswitchable phosphines: synthesis and uses in cooperative catalysis†
Catalysis Science & Technology ( IF 4.4 ) Pub Date : 2018-01-03 00:00:00 , DOI: 10.1039/c7cy01614j
T. Arif _{1,

2,

3,

4,

5} , C. Cazorla _{1,

2,

3,

4,

5} , N. Bogliotti _{4,

6,

7,

8,

9} , N. Saleh _{1,

2,

3,

4,

5} , F. Blanchard _{1,

2,

3,

4,

5} , V. Gandon _{1,

2,

3,

4,

5} , R. Métivier _{4,

6,

7,

8,

9} , J. Xie _{4,

6,

7,

8,

9} , A. Voituriez _{1,

2,

3,

4,

5} , A. Marinetti _{1,

2,

3,

4,

5}

Affiliation

The first photoswitchable bimetallic gold catalysts based on an azobenzene backbone have been synthesized and their catalytic properties have been investigated. In the intramolecular hydroamination reaction, the reaction rate proved to be dependent on the E- or Z-configuration of the catalyst used, with the Z-isomer being significantly more active. These results suggest that a possible cooperative effect between the two metals operates in this reaction.

中文翻译：

光开关膦的双金属金（i）配合物：合成及其在协同催化中的用途†

合成了第一种基于偶氮苯骨架的光开关双金属金催化剂，并对其催化性能进行了研究。在分子内加氢胺化反应中，反应速率证明取决于所用催化剂的E-或Z-构型，其中Z-异构体的活性明显更高。这些结果表明两种金属之间可能的协同作用在该反应中起作用。

更新日期：2018-01-03

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