Asymmetric Hydrogenation of α,β-Unsaturated Nitriles with Base-Activated Iridium N,P Ligand Complexes
✍ Scribed by Müller, Marc-André; Pfaltz, Andreas
- Book ID
- 125849544
- Publisher
- John Wiley and Sons
- Year
- 2014
- Tongue
- English
- Weight
- 409 KB
- Volume
- 126
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
This work reports the catalytic reduction, via hydrogen-transfer from propan-2-ol, of various a ,b-unsaturated ketones or w Ž .Ž .x Ž . unsymmetrical ketones in the presence of Ir COD OMe and the chiral aminodiphosphine ligands R -2 ) Ž . Ž . Ž . Ž . Ž . ) Ž . Ž . PhC H Me N CH CH PR R s Ph, Cy and
## Abstract Several zwitterionic iridium complexes based on chiral P,N‐ligands with imidazoline or oxazoline donors and anionic tetraarylborate or aryltrifluoroborate substituents have been synthesized. The corresponding cationic analogues have also been prepared, to evaluate the effect of the cova