Synthesis and Conformational Study of the First Triply Bridged Calix[6]azatubes
✍ Scribed by Le Gac, Stéphane; Zeng, Xianshun; Reinaud, Olivia; Jabin, Ivan
- Book ID
- 126947869
- Publisher
- American Chemical Society
- Year
- 2005
- Tongue
- English
- Weight
- 225 KB
- Volume
- 70
- Category
- Article
- ISSN
- 0022-3263
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📜 SIMILAR VOLUMES
## Abstract Compounds 2–6 were synthesized by starting from the pyridine‐bridged calix[6]arenes 1. Most of these derivatives exist in a concave conformation like their parent compounds 1, but in some cases the conformational behavior is different. Relative basicities of 1–6 and of the open‐chain mo
## Abstract A stable selenenic acid bearing a bridged calix[6]arene framework fixed in the 1,2,3‐alternate conformation was synthesized. Its properties were compared with those of its conformational isomer fixed in the cone conformation, indicating that the reactivity of the endohedral SeOH group c