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Molecular Engineering of Benzo[b]pyrylium Salts by Indirect Electrophilic Substitution

✍ Scribed by Alan R. Katritzky; Peter Czerney; Julian R. Levell; Weihong Du

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 268 KB
Volume: 1998
Category: Article
ISSN: 1434-193X
DOI: 10.1002/(sici)1099-0690(199811)1998:11<2623::aid-ejoc2623>3.0.co;2-m

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✦ Synopsis

Benzotriazole-mediated indirect electrophilic substitution in potential for application in high technology and the pharmaceutical industries, for the molecular engineering of the position para to the oxygen atom of benzo[b]pyrylium salts has been used for the synthesis of long-chain and new functionalized derivatives. bifunctional benzo[b]pyrylium species. The methodology has

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ChemInform Abstract: Benzotriazole-Mediated Conversions of para-H-Substituted Pyrylium, Benzo[b]pyrylium, and Xanthylium Salts into para-Position Functionalized Derivatives (An Indirect Electrophilic Substitution of Electron-Deficient Heteroaromatics).

✍ A. R. KATRITZKY; P. CZERNEY; J. R. LEVELL 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 42 KB

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