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Catalytic asymmetric synthesis of Pt- and Pd-PCP pincer complexes bearing a para-N pyridinyl backbone.
- Source :
-
Journal of Organometallic Chemistry . May2018, Vol. 862, p22-27. 6p. - Publication Year :
- 2018
-
Abstract
- A diastereoselective catalytic asymmetric hydrophosphination reaction was performed using a palladacycle catalyst to produce chiral PCP phosphine ligand with high dr (95:5) and excellent enantioselectivity (>99% ee). Subsequent facile metalation of the chiral ligand with Pt and Pd metal salts yielded the desired pincer complexes. The protonated form of these pincer complexes was also synthesised, and their structures were confirmed through the use of X-ray crystal diffraction and NMR spectroscopy analyses. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0022328X
- Volume :
- 862
- Database :
- Academic Search Index
- Journal :
- Journal of Organometallic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 128878838
- Full Text :
- https://doi.org/10.1016/j.jorganchem.2018.03.010