Concepedia

Synthesis of pyrimido[2,1-<i>a</i>]isoindolone and isoindolo[2,1-<i>a</i>]quinazolinone <i>via</i> intramolecular aza-Prins type reaction

Subhamoy Biswas, Bikoshita Porashar, Pallav Jyoti Arandhara, Anil K. Saikia

Chemical Communications · 2021 · 24 citations · 44 references

DOI

Concepts

Abstract

An efficient approach for the synthesis of pyrimido[2,1- a ]isoindolone and isoindolo[2,1- a ]quinazolinone via intramolecular aza-Prins type reaction of N -acyliminium ions and amides in excellent yields is reported.

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