✦ LIBER ✦
Synthesis of new lipophilic acyclic di-ionizable polyethers, bis(crown ethers) and macrocyclic diamides
✍ Scribed by Sadik Elshani; Chien M. Wai; N.R. Natale; Richard A. Bartsch
- Book ID
- 104209518
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- French
- Weight
- 730 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0040-4020
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✦ Synopsis
A series of new lipophilic acyclic polyethers containing two carboxylic or hydroxamic acid groups have been prepared. From lipophilic acyclic polyether dicarboxylic acids 2, 9 and 13, the bis(crown ethers) 20-25 were synthesized. From lipophilic acyclic polyether dicarboxylic acids 10-12 and 14, the new macrocyclic diamides 26-32 were prepared in high yields without the use of high dilution techniques or template effects.