𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A convenient method for the synthesis of (E)-3-alkenoic acids by a regio- and stereoselective reaction of β-vinyl-β-propiolactone with organocopper reagents

✍ Scribed by Toshio Sato; Masashi Takeuchi; Toshiyuki Itoh; Masatoshi Kawashima; Tamotsu Fujisawa


Publisher
Elsevier Science
Year
1981
Tongue
French
Weight
245 KB
Volume
22
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Simple methods for the syntheses of (E)-
✍ Tamotsu Fujisawa; Toshio Sato; Masatoshi Kawashima; Kouichi Naruse; Kouichi Tama 📂 Article 📅 1982 🏛 Elsevier Science 🌐 French ⚖ 249 KB

## y-Vinyl-y-butyrolactone a& &vinyl-A-valeroZactone react regio-and stereosetectively with Grignard reagents in the presence of a copper(I) catalyst or with cliorganocuprates to afford IE)-4-and (El-S-alkenoic acids, respectively, in high yields. Synthetic utility of the former reaction is demons

A Novel Method for the Asymmetric Synthe
✍ Dong Wang; Peng-Fei Zhang; Biao Yu 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 German ⚖ 88 KB 👁 1 views

## Abstract A novel method for the asymmetric synthesis of __α__,__β__‐diamino acids by using the 2,3,4,6‐tetra‐__O__‐pivaloyl‐__β__‐D‐glucopyranosyl group (Piv~4~Glc) as chiral auxiliary was developed (__Table__ and __Scheme__). The reaction was promoted by CuBr⋅Me~2~S as __Lewis__ acid, and high