138118-62-4Relevant articles and documents
UNE NOUVELLE RECYCLISATION DE CATIONS 1,3-HETEROCYCLIQUES EN CATIONS BENZIMIDAZOLIUM ET PERIMIDINIUM
Vedernikova, I. V.,Konstantinchenko, A. A.,Ryabukhin, Yu. I.
, p. 175 - 181 (2007/10/02)
In this work we have examined the new recyclisation of 1,3-heterocyclic cations activated towards 1,4-binucleophyles : o-phenylenediamines and 1,8-naphthalenediamines.This reaction leads to the formation of benzimidazolium and perimidinium cations.