𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of chiral 2-(anilinophenylmethyl)pyrrolidines and 2-(anilinodiphenylmethyl)pyrrolidine and their application to enantioselective borane reduction of prochiral ketones as chiral catalysts

✍ Scribed by Hosoda, Naoya; Kamito, Hideaki; Takano, Miki; Takebe, Yoshitaka; Yamaguchi, Yoshitaka; Asami, Masatoshi


Book ID
118252906
Publisher
Elsevier Science
Year
2013
Tongue
French
Weight
908 KB
Volume
69
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Synthesis of a new C2-symmetric chiral c
✍ Yan Zhou; Wen-Hua Wang; Wei Dou; Xiao-Liang Tang; Wei-Sheng Liu 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 120 KB 👁 2 views

## Abstract A new __C__~2~‐symmetric chiral catalyst 3,5‐bis[(2__S__)‐(hydroxy‐diphenylmethyl)‐ pyrrolidin‐1‐ylmethyl]‐1,3,4‐oxadiazole was successfully synthesized by the reaction of 2,5‐dichloromethyl‐1,3,4‐oxadiazole with (__S__)‐α,α‐diphenyl‐2‐pyrrolidinemethanol, and applied to the catalytic a

Chiral Borate Esters in Asymmetric Synth
✍ Dejun Liu; Zixing Shan; Yan Zhou; Xiaojun Wu; Jingui Qin 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 German ⚖ 212 KB

## Abstract Asymmetric catalytic activity of the chiral spiroborate esters **1**–**9** with a O~3~BN framework (see __Fig. 1__) toward borane reduction of prochiral ketones was examined. In the presence of 0.1 equiv. of a chiral spiroborate ester, prochiral ketones were reduced by 0.6 equiv. of bor