๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Synthesis and Anion Binding Properties of the Bridged Urea Derivatives of Calix[4]arene.

โœ Scribed by Yong Shik Yang; Seung Whan Ko; In Hee Song; Byung Ju Ryu; Kye Chun Nam


Publisher
John Wiley and Sons
Year
2003
Weight
52 KB
Volume
34
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Synthesis and binding properties of cali
โœ Aytan Yilmaz; Shahabuddin Memon; Mustafa Yilmaz ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 123 KB ๐Ÿ‘ 1 views

Two calix[4] arene derivatives (5 and 8) and their telomers are synthesized to estimate selective extraction of alkali and transition metal cations from the aqueous to the organic phase (chloroform). Compound 5 shows selectivity toward Hg 2ฯฉ . Compound 8 and telomers 6 and 9 are not selective but a

Synthesis of Calix[4]arene Derivatives w
โœ Zhu Bai; Chao-Zhi Zhang; Guo-Yuan Lu; Fang Liu ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 78 KB

## Abstract The new chromophore compounds with NLO properties were prepared by Knoevenagel condensation from formyl or diformyl calix[4]arene and isophorone derivatives in the presence of piperidine and acetic acid, respectively. In these chromophore calix[4]arenes, the ring locked trienes were emp