Regioselective SNAr reaction of the phenoxathiin-based thiacalixarene as a route to a novel macrocyclic skeleton
Status PubMed-not-MEDLINE Jazyk angličtina Země Velká Británie, Anglie Médium print
Typ dokumentu časopisecké články
PubMed
31790110
DOI
10.1039/c9cc08335a
Knihovny.cz E-zdroje
- Publikační typ
- časopisecké články MeSH
The sulfonyl analogue of phenoxathiin-based thiacalix[4]arene, easily accessible from the parent thiacalix[4]arene, reacts with sodium alkoxides to yield a cleaved product representing a novel type of macrocyclic skeleton with a quasi-calixarene structure. As shown by comparison with other derivatives, the internal strain imposed by the heterocyclic moiety is a driving force of this SNAr reaction.
Citace poskytuje Crossref.org
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Reactivity of phenoxathiin-based thiacalixarenes towards C-nucleophiles
