The full potential of a high valent metal chloride as both a chlorinating and an oxidative agent was explored by allowing WCl6 to react with N-(2,6-diisopropylphenyl) alpha-diimines, in CH2Cl2 at room temperature. These a-diimines underwent unprecedented conversion to quinoxalinium cations via intramolecular C-N coupling.
Allowing the direct interaction of N-aryl α-diimines with a high valent metal chloride: one-pot WCl6-promoted formation of quinoxalinium salts / Bartalucci, Niccolò; Bortoluzzi, Marco; Funaioli, Tiziana; Marchetti, Fabio; Pampaloni, Guido; Zacchini, Stefano. - In: DALTON TRANSACTIONS. - ISSN 1477-9226. - STAMPA. - 46:38(2017), pp. 12780-12784. [10.1039/C7DT03226A]
Allowing the direct interaction of N-aryl α-diimines with a high valent metal chloride: one-pot WCl6-promoted formation of quinoxalinium salts
Zacchini, Stefano
2017
Abstract
The full potential of a high valent metal chloride as both a chlorinating and an oxidative agent was explored by allowing WCl6 to react with N-(2,6-diisopropylphenyl) alpha-diimines, in CH2Cl2 at room temperature. These a-diimines underwent unprecedented conversion to quinoxalinium cations via intramolecular C-N coupling.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
