𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Iridium Diamine Catalyst for the Asymmetric Transfer Hydrogenation of Ketones

✍ Scribed by Dr. Henar Vázquez-Villa; Dr. Stefan Reber; Martin A. Ariger; Prof. Dr. Erick M. Carreira

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
273 KB
Volume
50
Category
Article
ISSN
0044-8249

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

New Ruthenium Catalysts for Asymmetric T
New Ruthenium Catalysts for Asymmetric Transfer Hydrogenation of Prochiral Ketones
✍ Stephan Enthaler; Bernhard Hagemann; Santosh Bhor; Gopinathan Anilkumar; Man Kin 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 139 KB 👁 1 views

## Abstract Tridentate __N,N,N__‐pyridinebisimidazolines have been studied as new ligands for the enantioselective transfer hydrogenation of prochiral ketones. High yields and excellent enantioselectivity up to >99 % __ee__ have been achieved with an __in situ__ generated catalytic system containin

Polystyrene-Supported Enantiopure 1,2-Di
Polystyrene-Supported Enantiopure 1,2-Diamines: Development of a Most Practical Catalyst for the Asymmetric Transfer Hydrogenation of Ketones
✍ Rocío Marcos; Ciril Jimeno; Miquel A. Pericàs 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 339 KB 👁 2 views

Chlorosulfonylated polystyrene, a commodity resin, reacts with enantiopure 1,2-diamines to afford, in a single step, high loading catalytic resins involving monosulfonylated 1,2-diamino moieties. These functional polymers form stable (p-cymene)ruthenium chloride [RuClA C H T U N G T R E N N U N G (p

Polyethylene glycol-bound Ru catalyst fo
Polyethylene glycol-bound Ru catalyst for asymmetric transfer hydrogenation of aromatic ketones in water
✍ Zhongqiang Zhou; Qiong Ma 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 113 KB

## Abstract A new polyethylene glycol‐supported chiral monosulfonamide was synthesized from (__R__,__R__)‐1,2‐diaminocyclohexane and shown to act as a ligand for ruthenium(II)‐catalyzed asymmetric transfer hydrogenation of aromatic ketones in neat water using sodium formate as the hydrogen source.