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ChemInform Abstract: Chiral Phosphoric Acid Catalyzed Enantioselective Transfer Hydrogenation of ortho-Hydroxyaryl Alkyl N—H Ketimines.

✍ Scribed by Thanh Binh Nguyen; Hadjira Bousserouel; Qian Wang; Francoise Gueritte

Publisher
John Wiley and Sons
Year
2011
Weight
43 KB
Volume
42
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

Unprotected substrates are converted in a highly efficient manner concerning yields and enantioselectivities.

📜 SIMILAR VOLUMES

Phosphoric Acid-Catalyzed Enantioselecti
Phosphoric Acid-Catalyzed Enantioselective Transfer Hydrogenation of N-Aryl-ortho-Hydroxybenzophenone Ketimines
✍ Thanh Binh Nguyen; Hadjira Bousserouel; Qian Wang; Françoise Guéritte 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 169 KB

## Abstract The first enantioselective chiral phosphoric acid‐catalyzed transfer hydrogenation of __N__‐aryl‐__ortho__‐hydroxybenzophenone ketimines using a Hantzsch ester as hydrogen source was developed to afford, after removal of the __N__‐aryl group, the corresponding chiral diarylmethylamines