𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A New Synthesis of Alkaloid (S)-3-Hydroxypiperidin-2-one and Its O-TBS Protected Derivative.

✍ Scribed by Pei-Qiang Huang; Guo Chen; Xiao Zheng


Publisher
John Wiley and Sons
Year
2007
Weight
32 KB
Volume
38
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


A new synthesis of alkaloid (S)-3-hydrox
✍ Pei-Qiang Huang; Guo Chen; Xiao Zheng 📂 Article 📅 2007 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 253 KB

## Abstract magnified image From the known lactone (__S__)‐**4**, easily derived from L‐glutamic acid, a scalable approach to chiral building block __O__‐silylated 3‐hydroxypiperidin‐2‐one **3** and alkaloid **1** was achieved in five and six‐steps respectively. The key steps are a chemoselective

Synthesis of new 2,3-dihydrofuran-3-one
✍ Ş. H. Üngören; M. Saçmaci; Y. Akçamur; C. Arici; D. Ülkü 📂 Article 📅 2004 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 174 KB

## Abstract The Wittig reaction of 2,3‐dihydro‐4‐(4‐methoxybenzoyl)‐5‐(4‐methoxyphenyl)‐furan‐2,3‐dione (1) with methyl (triphenylphosphoranylidene)acetate (2) stereo‐ and regioselectively afforded methyl (__Z__)‐[2,3‐dihydro‐4‐(4‐methoxybenzoyl)‐5‐(4‐methoxyphenyl)‐3‐oxofuran‐2‐ylidene]acetate (3)