Regioselective SNAr reaction of the phenoxathiin-based thiacalixarene as a route to a novel macrocyclic skeleton.
Chem Commun (Camb)
; 56(1): 78-81, 2019 Dec 17.
Article
em En
| MEDLINE
| ID: mdl-31790110
ABSTRACT
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.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chem Commun (Camb)
Ano de publicação:
2019
Tipo de documento:
Article