A number of chiral 1,2 1,3 and 1,4-diphosphines have been investigated as ligands for the rhodium catalyzed hydrogen transfer from formic acid and its salts to acrylic substrates. The results reveal a strong dependence of the activity and selectivity of the catalytic system on the size of the chelate ring and rigidity of the ligand, the reaction medium, as well as the nature of the substrate.
|Journal||Journal of Organometallic Chemistry|
|Publication status||Published - 25 Feb 1998|
- Acrylic acids
- Chiral diphosphine
- Formic acid
- Transfer hydrogenation
Rocha Gonsalves, A. M. D. A., Bayón, J. C., Pereira, M. M., Serra, M. E. S., & Pereira, J. P. R. (1998). Asymmetric transfer hydrogenation of acrylic acids catalyzed by rhodium(I) complexes of diphosphine ligands. Journal of Organometallic Chemistry, 553(1-2), 199-204. https://doi.org/10.1016/S0022-328X(97)00628-1