Enhancing Effects of Salt Formation on Catalytic Activity and Enantioselectivity for Asymmetric Hydrogenation of Isoquinolinium Salts by Dinuclear Halide-Bridged Iridium Complexes Bearing Chiral Diphosphine Ligands

2014 ◽  
Vol 21 (5) ◽  
pp. 1825-1825 ◽  
Author(s):  
Yusuke Kita ◽  
Kenta Yamaji ◽  
Kosuke Higashida ◽  
Kandula Sathaiah ◽  
Atuhiro Iimuro ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Asymmetric Hydrogenation ◽  
Diphosphine Ligands ◽  
Iridium Complexes ◽  
Salt Formation

Asymmetric hydrogenation of quinazolinium salts catalysed by halide-bridged dinuclear iridium complexes bearing chiral diphosphine ligands

2015 ◽  
Vol 51 (21) ◽  
pp. 4380-4382 ◽  
Author(s):  
Yusuke Kita ◽  
Kosuke Higashida ◽  
Kenta Yamaji ◽  
Atsuhiro Iimuro ◽  
Kazushi Mashima
Keyword(s):  
Asymmetric Hydrogenation ◽  
Diphosphine Ligands ◽  
Iridium Complexes ◽  
Quinazolinium Salts

Asymmetric hydrogenation of 4-substituted quinazolinium salts catalyzed by dinuclear Ir complexes is described.

ChemInform Abstract: Asymmetric Hydrogenation of Quinazolinium Salts Catalyzed by Halide-Bridged Dinuclear Iridium Complexes Bearing Chiral Diphosphine Ligands.

ChemInform ◽  
2015 ◽  
Vol 46 (29) ◽  
pp. no-no
Author(s):  
Yusuke Kita ◽  
Kosuke Higashida ◽  
Kenta Yamaji ◽  
Atsuhiro Iimuro ◽  
Kazushi Mashima
Keyword(s):  
Asymmetric Hydrogenation ◽  
Diphosphine Ligands ◽  
Iridium Complexes ◽  
Quinazolinium Salts

Synthesis of heteroleptic phosphine–copper(i) complexes: fluorescence sensing and catalytic properties

2021 ◽  
Author(s):  
Chen-Lin Luo ◽  
Chu-Xing Hu ◽  
Ping Shang ◽  
Guan-Zhao Wen ◽  
Jia-Jun Zhu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Catalytic Properties ◽  
Silver Ions ◽  
High Catalytic Activity ◽  
Diphosphine Ligands ◽  
Fluorescence Sensing ◽  
Cuaac Reaction

A series of heteroleptic Cu(i) complexes were precisely synthesized using different bipyridine and diphosphine ligands. These complexes exhibited fluorescence sensing towards silver ions and high catalytic activity towards the CuAAC reaction.

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