𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Organocatalyzed Enantioselective Michael Addition of 2-Hydroxy-1,4-naphthoquinone to β,γ-Unsaturated α-Ketophosphonatesθ

✍ Scribed by Liu, Tao; Wang, Youming; Wu, Guiping; Song, Haibin; Zhou, Zhenghong; Tang, Chuchi


Book ID
120156343
Publisher
American Chemical Society
Year
2011
Tongue
English
Weight
919 KB
Volume
76
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Highly Enantioselective Organocatalytic
✍ Yi-Feng Wang; Wei Zhang; Shu-Ping Luo; Guang-Cun Zhang; Ai-Bao Xia; Xiang-Sheng 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 188 KB 👁 1 views

## Abstract An organocatalytic enantioselective Michael addition of 2‐hydroxy‐1,4‐naphthoquinone to β,γ‐unsaturated α‐oxo esters has been developed. The process was promoted by bifunctional chiral amine derived squaramides according to a hydrogen‐bonding mediated activation mechanism and afforded t