A practical route to arylated dihydroacridine derivatives <i>via</i> nickel boride mediated intramolecular reductive cyclization-concomitant dehydration
作者:Rumpa Sarkar、Surya Kanta Samanta、Avantika Hasija、Deepak Chopra、Debabani Ganguly、Mrinal K. Bera
DOI:10.1039/d1nj05196b
日期:——
efficient route towards 3-aryl-1,2-dihydroacridine derivatives from an aldol adduct of o-nitrobenzaldehyde and cyclohexenone derivatives has been described. In situ generated nickel boride was found to be an excellent reagent to construct the acridine framework via an intramolecularreductive cyclization reaction at ambient temperature under acid-free conditions. The reaction is proved to be compatible