Electrophilic nitration of triphenylamines as a route to high oxidation potential electrocatalysts. Polynitration, nitrodebromination, and bromine dance
摘要:
The nitration of triphenylamine derivatives is facile, readily leading to an introduction of up to three nitro groups at room temperature. The nitration of 4,4',4"-tribromotriphenylamine results in nitrodebromination on one or more rings and bromination at other sites. (c) 2006 Elsevier Ltd. All rights reserved.