Facile and Efficient Preparation of Pillararenes and a Pillarquinone

Ring around the roses: The ipso substitution of benzene rings makes a simple and efficient synthesis of pillar[n]arenes (n=5, 6) possible. Pillar[6]arenes (see picture) and pillar[5]quinone, an oxidation product of pillar[5]arene, are novel, highly promising host systems for host–guest chemistry.

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Bibliographische Detailangaben
Veröffentlicht in:	Angewandte Chemie (International ed.) 2009-12, Vol.48 (51), p.9721-9723
Hauptverfasser:	Cao, Derong, Kou, Yuhui, Liang, Jianquan, Chen, Zhizhao, Wang, Lingyun, Meier, Herbert
Format:	Artikel
Sprache:	eng
Schlagworte:	arenes cyclooligomers host-guest chemistry ipso-alkylation quinones
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Ring around the roses: The ipso substitution of benzene rings makes a simple and efficient synthesis of pillar[n]arenes (n=5, 6) possible. Pillar[6]arenes (see picture) and pillar[5]quinone, an oxidation product of pillar[5]arene, are novel, highly promising host systems for host–guest chemistry.
ISSN:	1433-7851 1521-3773
DOI:	10.1002/anie.200904765