𝔖 Bobbio Scriptorium
✦   LIBER   ✦

New methods for α-methylenation of γ-butyrolactones

✍ Scribed by Kiyoyuki Yamada; Masayuki Kato; Yoshimasa Hirata

Publisher
Elsevier Science
Year
1973
Tongue
French
Weight
112 KB
Volume
14
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A new method for exclusive α-methylenati
A new method for exclusive α-methylenation of fused γ-butyrolactones via pyrolysis of α-phenylsulfinyl lactones
✍ Paul A. Grieco; James J. Reap 📂 Article 📅 1974 🏛 Elsevier Science 🌐 French ⚖ 190 KB

Work in our Laboratories has led to a number of new approaches for the construction of the a-methylene lactone structural unit employing O-hydroxymethyl,' a-carboxylic acid,2 and (II-phenylseleny13 lactones. Continued interest4 in methods for the synthesis of a-methylene lactones prompts us to repor