𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Enantioselective reduction of 3,3-dimethyl butanone-2 with borane catalyzed by oxazaborolidine. Part 2. Quantum chemical computations on catalyst-alkoxyborane adducts

✍ Scribed by Ming Li; Anmin Tian

Book ID
114141310
Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
194 KB
Volume
544
Category
Article
ISSN
0166-1280

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Quantum chemical study on enantioselecti
Quantum chemical study on enantioselective reduction of aromatic ketones catalyzed by chiral cyclic sulfur-containing oxazaborolidines. Part 3. Structures of catalyst–alkoxyborane adducts
✍ Ming Li; Rugang Xie; Xairong Hu; Anmin Tian 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 174 KB 👁 2 views

The chiral cyclic sulfur-containing oxazaborolidine catalyst reacts with aromatic ketone in the presence of borane to form the catalyst-alkoxyborane adduct with a B-O-B-N four-membered ring. The ab initio molecular orbital method is employed to study the structures of the catalyst-alkoxyborane adduc

Quantum chemical study on enantioselecti
Quantum chemical study on enantioselective reduction of aromatic ketones catalyzed by chiral cyclic sulfur-containing oxazaborolidines. Part 2. Structures of catalyst–borane–ketone adducts
✍ Ming Li; Rugang Xie; Shuanghe Tian; Anmin Tian 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 193 KB 👁 1 views

In the present paper, the ab initio molecular orbital method is employed to study the structures of the adducts of borane and aromatic ketone to chiral cyclic sulfur-containing oxazaborolidine used as a catalyst in the enantioselective reduction of aromatic ketone. The catalyst-borane-ketone adducts

Quantum chemical study on enantioselecti
Quantum chemical study on enantioselective reduction of keto oxime ether with borane catalyzed by oxazaborolidine. Part 1. Structures of catalyst–borane–keto oxime ether adducts
✍ Ming Li; Wenxu Zheng; Feng Yang; Anmin Tian 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 267 KB 👁 2 views

In the present work, quantum chemical computations of the enantioselective reduction of keto oxime ether with borane catalyzed by chiral oxazaborolidine are performed by means of the Hartree-Fock and the density functional methods. The structures of oxazaborolidine, oxazaborolidine-borane adduct, an