naa a22 4500 510734219 CHVBK 20180411083003.0 cr unu---uuuuu 180411e20130701xx s 000 0 eng 10.1007/s12039-013-0398-6 doi (NATIONALLICENCE)springer-10.1007/s12039-013-0398-6 Microwave-assisted silica-promoted solvent-free synthesis of triazoloquinazolinone and benzimidazoquinazolinones [Elektronische Daten] [G KRISHNAMURTHY, K JAGANNATH] The derivative of triazolo/benzimidazoquinazolinones is prepared via silica-promoted solvent-free method using microwave irradiation with an excellent yield. The newly synthesized compounds were characterized by various techniques like IR, NMR and Mass spectroscopy. The compound with 1a was crystallized and analysed by single crystal X-ray diffraction studies. Graphical Abstract An efficient microwave-assisted silica-promoted, solvent-free synthesis of trizaolo/benzimidazoquinazolinones (1a-2h) with an excellent yield are reported and component 1a is crystallized and analysed by single crystal X-ray diffraction studies. Indian Academy of Sciences, 2013 Triazoloquinazolinones nationallicence benzimidazoquinazolinones nationallicence microwave irradiation nationallicence silica gel nationallicence KRISHNAMURTHY G. Department of Studies in Chemistry, Central College Campus, Bangalore University, Dr. B R Ambedkar Veedhi, 560001, Bengalore, India aut JAGANNATH K. Department of Studies in Chemistry, Central College Campus, Bangalore University, Dr. B R Ambedkar Veedhi, 560001, Bengalore, India aut Journal of Chemical Sciences Springer India 125/4(2013-07-01), 807-811 0974-3626 125:4<807 2013 125 12039 https://doi.org/10.1007/s12039-013-0398-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12039-013-0398-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- KRISHNAMURTHY G. Department of Studies in Chemistry, Central College Campus, Bangalore University, Dr. B R Ambedkar Veedhi, 560001, Bengalore, India aut NATIONALLICENCE 700 1- JAGANNATH K. Department of Studies in Chemistry, Central College Campus, Bangalore University, Dr. B R Ambedkar Veedhi, 560001, Bengalore, India aut NATIONALLICENCE 773 0- Journal of Chemical Sciences Springer India 125/4(2013-07-01), 807-811 0974-3626 125:4<807 2013 125 12039 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer