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Short Paper | Regular issue | Vol 83, No. 8, 2011, pp.1831-1841
Published online, 7th June, 2011
DOI: 10.3987/COM-11-12201
Synthesis of Novel Tetrahydro[4,5]imidazo[2,1-b]chromeno[4,3,2-de]quinazoline and Benzothiazol-2-ylaminoxanthenone Derivatives

Mina Saeedi,* Yahya S. Beheshtiha, Majid M. Heravi,* and Hossein A. Oskooie

*Department of Chemistry, School of Sciences, Alzahra University, Vanak, Tehran, Iran


Some novel tetrahydroquinazoline and xanthenone derivatives were synthesized from the reaction of dimedone and Schiff base in the presence of sulfamic acid in good yields.