𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Inherently chiral calix[4]crown ethers

✍ Scribed by Sebatiano Pappalardo; Melchiorre F. Parisi

Book ID
103406642
Publisher
Elsevier Science
Year
1996
Tongue
French
Weight
290 KB
Volume
37
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Inherently chiral derivatives of calix[5
Inherently chiral derivatives of calix[5]crowns
✍ Ralf Arnecke; Volker BΓΆhmer; George Ferguson; Sebastiano Pappalardo πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 French βš– 301 KB
Potassium Sensing Calix[4]arene Crown Et
Potassium Sensing Calix[4]arene Crown Ethers
✍ Jong Seung Kim; Won Ku Lee; Do Young Ra; Yong-Ill Lee; Wang Kyu Choi; Kune Woo L πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 107 KB
Resolution of inherently chiral 1,4-2,5-
Resolution of inherently chiral 1,4-2,5-calix[8]bis-crown-4 derivatives by enantioselective HPLC
✍ Salvatore Caccamese; Grazia Principato; Corrada Geraci; Placido Neri πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 282 KB

The first example of the resolution of inherently chiral calix[8]arenes, 1,4-2,5-calix[8]bis-crown-4 1 and its methyl derivatives 2,-4, has been achieved using enantioselective HPLC methods. The enantiomeric nature of isolated (+)-1 and (-)-1 was confirmed by CD spectra, specific optical rotation an