Mohamadpour, F., Lashkari, M., Maghsoodlou, M.T. and Heydari, R. 2018. PHTHALIC ACID: A GREEN, BIODEGRADABLE AND ENVIRONMENTALLY BENIGN NATURE DIFUNCTIONAL BRØNSTED ACID CATALYST FOR THE ONE-POT SYNTHESIS OF 3, 4-DIHYDROPYRIMIDIN-2- (1H)-ONE DERIVATIVES AND SUBSTITUTED DIHYDRO-2-OXYPYRROLES. Journal of the Chilean Chemical Society. 63, 1 (Apr. 2018).