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Asymmetric Reduction of Ketones by Phosphoric Acid Derived Catalysts

✍ Scribed by Dr. Zuhui Zhang; Pankaj Jain; Prof. Dr. Jon C. Antilla

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

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📜 SIMILAR VOLUMES

Asymmetric Reduction of Ketones by Phosp
Asymmetric Reduction of Ketones by Phosphoric Acid Derived Catalysts
✍ Dr. Zuhui Zhang; Pankaj Jain; Prof. Dr. Jon C. Antilla 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 375 KB

We thank the National Institutes of Health (NIH GM-082935) and the National Science Foundation CAREER program (NSF-0847108) for financial support. We also thank the referees very valuable suggustions.

Asymmetric Reduction of Ketones with Cat
Asymmetric Reduction of Ketones with Catecholborane Using 2,6-BODOL Complexes of Titanium(IV) as Catalysts
✍ Ian Sarvary; Fredrik Almqvist; Torbjörn Frejd 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 165 KB

Reductions performed with Ti(IV) complexes of ligands based on bicyclo[2.2.2]octane diols 5 and 6 are effective catalysts in the reduction of prochiral ketones to optically active alcohols, with catecholborane as the reducing agent. Methyl ketones are favored and enantiomeric excesses (ee) of < or =