𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Practical Large-Scale Preparation of ( R )-Rolipram Using Chiral Nickel Catalyst

✍ Scribed by Wen, Lixin; Tang, Feiyu; Ge, Chengsheng; Wang, Xiaodong; Han, Zhi; Wu, Jianyi

Book ID
115536276
Publisher
Taylor and Francis Group
Year
2012
Tongue
English
Weight
283 KB
Volume
42
Category
Article
ISSN
0039-7911

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

A Large-Scale Synthesis of Enantiomerica
A Large-Scale Synthesis of Enantiomerically Pure Cetirizine Dihydrochloride Using Preparative Chiral HPLC
✍ Pflum, Derek A.; Wilkinson, H. Scott; Tanoury, Gerald J.; Kessler, Donald W.; Kr πŸ“‚ Article πŸ“… 2001 πŸ› American Chemical Society 🌐 English βš– 68 KB

Enantiomerically pure cetirizine can be prepared by preparative HPLC separation of cetirizine amide. The amide has an r value of 2.76 (USP resolution of 8.54) using a Chiralpak AD column, and 0.5 wt % of the amide (based on packing material) can be injected per run.