𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A New Synthesis of Neu5Ac from d -Glucono-δ-lactone

✍ Scribed by Liu, Ke-Gang; Yan, Shi; Wu, Yu-Lin; Yao, Zhu-Jun

Book ID
120448870
Publisher
American Chemical Society
Year
2002
Tongue
English
Weight
135 KB
Volume
67
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis and Enzyme-Inhibition Studies
Synthesis and Enzyme-Inhibition Studies of Phenylsemicarbazones derived from D-glucono-1,5-lactone and 2-acetamido-2-deoxy-D-glucono-1,5-lactone
✍ Diane R. Wolk; Andrea Vasella; Fritz Schweikart; Martin G. Peter 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 German ⚖ 707 KB

The carbohydrate-derived lactone phenylsemicarbazones 3 and 4 were prepared from 5 and 8 (Scheme). Treatment with 4-phenylsemicarbazide gave 6 and 7 (77:23) and 9 and 10 (76:24), respectively. Oxidation of 6 and 9 by Cr0,-pyridine to 11 and 13, followed by deprotection, yielded 3 and 4. The structur

A new synthesis of δ-lactones from oxeta
A new synthesis of δ-lactones from oxetanes
✍ Masahiko Yamaguchi; Keisuke Shibato; Ichiro Hirao 📂 Article 📅 1984 🏛 Elsevier Science 🌐 French ⚖ 224 KB

Oxetanes were reacted with lithium enolates generated from esters or amides in the presence of boron trifluoride etherate to give S-hydroxyes-ters or amides in high yield, which were hydrolyzed and converted to 6-lactones. Lactones are one of the most familiar class of compounds in organic chemistr