Facile Cyclization of Terphenyl to Triphenylene: A New Chemodosimeter for Fluoride Ions

被引：78

作者：

Bhalla, Vandana ^{[1
]}

Singh, Hardev ^{[1
]}

Kumar, Manoj ^{[1
]}

机构：

[1] Guru Nanak Dev Univ, Dept Chem, UGC Sponsored Ctr Adv Studies 1, Amritsar 143005, Punjab, India

来源：

ORGANIC LETTERS | 2010年 / 12卷 / 03期

关键词：

ANION RECOGNITION;

D O I：

10.1021/ol902861b

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

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.

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页码：628 / 631

页数：4

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