(Benz)imidazo[1,2‐a]quinolinium Salts: Access via Unprecedented Regiospecific non‐AAIPEX Strategy and Study of Their Tunable Properties
Somnath Bauri,
Arya Ramachandran,
Arnab Rit
Abstract:An unprecedented non‐AAIPEX protocol has been developed to access diverse monosubstituted cationic polycyclic heteroaromatic compounds (cPHACs) from the readily available azolium salts and phenacyl bromides via Ru(II)‐catalyzed tandem annulation cum aromatization. This atom‐economic protocol executes a range of intermediate steps e.g. double C‐H activation, nucleophilic addition, annulation, and dehydration cum aromatization in one‐pot manner under the generation of H2O as the sole byproduct. Moreover, the sys… Show more
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