Synthesis and conformational studies of 9-methoxy- and 9-methyl-2,11-dithia[3.3]metacyclophanes

Synthesis and conformational studies of 9-methoxy- and 9-methyl-2,11-dithia[3.3]metacyclophanes

A series of 9-methoxy- and 9-methyl-2,11-dithia[3.3]metacyclophanes are obtained by the coupling reaction of the corresponding 1,3-bis(bromomethyl)benzenes and bis(sulfanylmethyl)benzenes in ethanol under the high dilution conditions. The conformational studies of 2,11-dithia[3.3]metacyclophanes as...

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Veröffentlicht in:Journal of chemical research 2009-08, Vol.2009 (8), p.515-519
Hauptverfasser: Shimizu, Tomoe, Maeda, Takayuki, Hida, Katsuhiro, Yamato, Takehiko
Format: Artikel
Sprache:eng
Schlagworte:
Benzene
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Zusammenfassung:A series of 9-methoxy- and 9-methyl-2,11-dithia[3.3]metacyclophanes are obtained by the coupling reaction of the corresponding 1,3-bis(bromomethyl)benzenes and bis(sulfanylmethyl)benzenes in ethanol under the high dilution conditions. The conformational studies of 2,11-dithia[3.3]metacyclophanes as well as the ring current interactions derived from benzene ring are also described.
ISSN:1747-5198
2047-6507
DOI:10.3184/030823409X12474221035244