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Reactions of Dry Arenediazonium o-Benzenedisulfonimides with Triorganoindium Compounds

✍ Scribed by Margherita Barbero; Silvano Cadamuro; Stefano Dughera; Cinzia Giaveno


Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
118 KB
Volume
2006
Category
Article
ISSN
1434-193X

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✦ Synopsis


Abstract

The reaction between various arenediazonium o‐benzenedisulfonimides and triorganoindium compounds is described. Depending on the reaction conditions, it is possible to obtain biaryls (16 examples, average yield of 79 %) or diaryldiazenes (18 examples, average yield of 81 %). o‐Benzenedisulfonimide can be recovered and reused to prepare additional arenediazonium o‐benzenedisulfonimides. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)


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Arenediazonium o-Benzenedisulfonimides:
✍ Carla Boga; Jacopo Degani; Erminia Del Vecchio; Rita Fochi; Luciano Forlani; Pao 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 116 KB 👁 1 views

Kinetic investigation of azo coupling reactions between naphthols and 4-methoxy-and 4-nitrobenzenediazonium obenzenedisulfonimides has been carried out for comparison with the related benzenediazonium tetrafluoroborates. The data clearly indicate that the two kinds of diazonium salts show very simil