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Paper | Regular issue | Vol 63, No. 1, 2004, pp.23-28
Published online, 31st October, 2003
DOI: 10.3987/COM-01-9163
Synthesis of N-Allyl and N-Propadienylacridones Using Phase-Transfer Catalysis

Lisbet Xuárez, Roland F. Pellón,* Norma D’Accorso, Verónica Montesano, and Mirtha Fasio

*Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, 1428 Buenos Aires, Argentina

Abstract

A convenient procedure for the synthesis of N-allyl substituted acridones under phase-transfer catalysis is reported using allyl bromide as alkylating agent. When propargyl bromide was used, in the same reaction conditions, no propynylacridone was detected in the reaction and only propadienylacridone was obtained in moderate yield.