Organic letters

Facile cyclization of terphenyl to triphenylene: a new chemodosimeter for fluoride ions

V Bhalla, H Singh, M Kumar

文献索引：Bhalla, Vandana; Singh, Hardev; Kumar, Manoj Organic Letters, 2010 , vol. 12, # 3 p. 628 - 631

全文：HTML全文

被引用次数: 61

摘要

Terphenyl derivatives 3 and 4 having OTBS groups have been synthesized via a Suzuki− Miyura coupling reaction. These compounds undergo unprecedented irreversible cyclization to symmetrically/unsymmetrically substituted triphenylenes while carrying out the deprotection of OTBS groups using tetrabutylammonium fluoride. Terphenyl 3 also serves as a new chemodosimeter for fluoride ions.