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Thiacalixarenes: Synthesis and structural analysis of thiacalix[4]arene and of p-tert-butylthiacalix[4]arene

✍ Scribed by Huriye Akdas; Laurent Bringel; Ernest Graf; Mir Wais Hosseini; Gilles Mislin; Jérôme Pansanel; André De Cian; Jean Fischer

Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
379 KB
Volume
39
Category
Article
ISSN
0040-4039

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✦ Synopsis

The synthesis of tetrathiacalix [4]arene was achieved by the detertiobutylation of p-tert-butyltetrathiacalix[4]arene.

X-ray diffraction studies revealed that in the solid state whereas p-tert-butyltetrathiacalix[4]arene forms inclusion complexes with solvent molecules, tetrathiacalix[4]arene undergoes self-inclusion leading to trimeric units. The same behaviour in the crystalline phase was also demonstrated for calixc4larene.

📜 SIMILAR VOLUMES

Crystal structure and inclusion property
Crystal structure and inclusion property of p-tert-butylthiacalix[6]arene
✍ Nobuhiko Iki; Naoya Morohashi; Tomohiro Suzuki; Satoshi Ogawa; Mitsuru Aono; Chi 📂 Article 📅 2000 🏛 Elsevier Science 🌐 French ⚖ 145 KB

Although the reaction of p-tert-butylphenol with elemental sulfur in the presence of CsOH as a base catalyst yielded a complex mixture comprised of sulfur-bridged phenol oligomers, p-tert-butylthiacalix[6]arene (TC6A) could be isolated in an appreciable yield (0.8%). The X-ray analysis revealed that