Synthesis and acidity of crown ethers with pendant carboxylic acid groups
β Scribed by Bartsch, Richard A.; Heo, Gwi Suk; Kang, Sang Ihn; Liu, Yung; Strzelbicki, Jerzy
- Book ID
- 120507063
- Publisher
- American Chemical Society
- Year
- 1982
- Tongue
- English
- Weight
- 600 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0022-3263
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A sixβstep synthetic route to four lipophilic crown ethers with intraannular carboxylic acid groups and ring sizes of 15βcrownβ4, 18βcrownβ5, 21βcrownβ6 and 24βcrownβ7 is described. Eight new polyether compounds that bear inwardβfacing bromo and formate ester substituents are prepared a
## Abstract Structurally related dibenzoβ16βcrownβ5 lariat ethers with pendant ester and ether groups are prepared. Structural variations within the series of alkyl lariat ether esters include changes in the Oβalkyl group, attachment site and nature of the lipophilic group, and length of the spacer