Ir–Biaryl phosphite–oxazoline catalyst libraries: a breakthrough in the asymmetric hydrogenation of challenging olefins

2020 ◽  
Vol 10 (3) ◽  
pp. 613-624 ◽  
Author(s):  
Maria Biosca ◽  
Oscar Pàmies ◽  
Montserrat Diéguez
Keyword(s):  
Asymmetric Hydrogenation ◽  
Successful Development ◽  
Oxazoline Ligands

This work describes our progress in the successful development of phosphite/phosphinite–oxazoline ligands for the Ir-catalyzed asymmetric hydrogenation of challenging olefins.

ChemInform Abstract: Iridium-Catalyzed Asymmetric Hydrogenation of Olefins Using TIQ Phosphine-Oxazoline Ligands.

ChemInform ◽  
2011 ◽  
Vol 42 (7) ◽  
pp. no-no
Author(s):  
Sai Kumar Chakka ◽  
Byron K. Peters ◽  
Pher G. Andersson ◽  
Glenn E. M. Maguire ◽  
Hendrik G. Kruger ◽  
...  
Keyword(s):  
Asymmetric Hydrogenation ◽  
Oxazoline Ligands

Design of oxa-spirocyclic PHOX ligands for the asymmetric synthesis of lorcaserin via iridium-catalyzed asymmetric hydrogenation

2021 ◽  
Vol 57 (2) ◽  
pp. 195-198
Author(s):  
Xiang-Yu Ye ◽  
Zhi-Qin Liang ◽  
Cong Jin ◽  
Qi-Wei Lang ◽  
Gen-Qiang Chen ◽  
...  
Keyword(s):  
Asymmetric Synthesis ◽  
Asymmetric Hydrogenation ◽  
High Reactivity ◽  
Iridium Complexes ◽  
Oxazoline Ligands

A series of highly rigid oxa-spiro phosphine–oxazoline ligands (O-SIPHOX) were synthesized efficiently, their iridium complexes showed high reactivity and enantioselectivity in the synthesis of key intermediate of anti-obesity drug lorcaserin.

scholarly journals Correction: Iridium catalysts with modular axial-unfixed biphenyl phosphine–oxazoline ligands: asymmetric hydrogenation of α,β-unsaturated carboxylic acids

2017 ◽  
Vol 4 (4) ◽  
pp. 631-631
Author(s):  
Qian Wang ◽  
Zongpeng Zhang ◽  
Caiyou Chen ◽  
Hailong Yang ◽  
Zhengyu Han ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Asymmetric Hydrogenation ◽  
Iridium Catalysts ◽  
Unsaturated Carboxylic Acids ◽  
Oxazoline Ligands

Correction for ‘Iridium catalysts with modular axial-unfixed biphenyl phosphine–oxazoline ligands: asymmetric hydrogenation of α,β-unsaturated carboxylic acids’ by Qian Wang et al., Org. Chem. Front., 2017, DOI: 10.1039/c6qo00677a.

Phospholane—Oxazoline Ligands for Ir-Catalyzed Asymmetric Hydrogenation.

ChemInform ◽  
2003 ◽  
Vol 34 (25) ◽  
Author(s):  
Wenjun Tang ◽  
Weimin Wang ◽  
Xumu Zhang
Keyword(s):  
Asymmetric Hydrogenation ◽  
Oxazoline Ligands

Iridium catalysts with modular axial-unfixed biphenyl phosphine–oxazoline ligands: asymmetric hydrogenation of α,β-unsaturated carboxylic acids

2017 ◽  
Vol 4 (4) ◽  
pp. 627-630 ◽  
Author(s):  
Qian Wang ◽  
Zongpeng Zhang ◽  
Caiyou Chen ◽  
Hailong Yang ◽  
Zhengyu Han ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Asymmetric Hydrogenation ◽  
Iridium Catalysts ◽  
Unsaturated Carboxylic Acids ◽  
Oxazoline Ligands

Axial-unfixed biphenyl phosphine–oxazoline ligands were successfully applied to Ir-catalyzed asymmetric hydrogenation of α,β-unsaturated carboxylic acids.

Phospholane–Oxazoline Ligands for Ir-Catalyzed Asymmetric Hydrogenation

2003 ◽  
Vol 42 (8) ◽  
pp. 943-946 ◽  
Author(s):  
Wenjun Tang ◽  
Weimin Wang ◽  
Xumu Zhang
Keyword(s):  
Asymmetric Hydrogenation ◽  
Oxazoline Ligands

Application of Phosphine−Oxazoline Ligands in Ir-Catalyzed Asymmetric Hydrogenation of Acyclic AromaticN-Arylimines

2004 ◽  
Vol 6 (21) ◽  
pp. 3825-3827 ◽  
Author(s):  
Anna Trifonova ◽  
Jarle S. Diesen ◽  
Christopher J. Chapman ◽  
Pher G. Andersson
Keyword(s):  
Asymmetric Hydrogenation ◽  
Oxazoline Ligands
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