caa a22 4500 445874856 CHVBK 20180317145524.0 cr unu---uuuuu 170323e20110301xx s 000 0 eng 10.1007/s10593-011-0696-1 doi (NATIONALLICENCE)springer-10.1007/s10593-011-0696-1 Cyclocondensation of 2-iodobenzaldehyde with benzamidines catalyzed by copper(I) iodide: a route to 2-arylquinazolines [Elektronische Daten] [A. Vypolzov, D. Dar'in, S. Ryazanov, P. Lobanov] The reaction of benzamidines with 2-bromo- and 2-iodobenzaldehydes catalyzed by the CuI/L-proline system has been studied. Reaction with 2-iodobenzaldehyde leads to the formation of quinazolines in good yield. 2-Bromobenzaldehyde forms 2-arylquinazolines in low yield due to the competing reaction involving two molecules of amidine leading to a dihydrotriazine. Springer Science+Business Media, Inc., 2011 benzamidine nationallicence 2-iodobenzaldehyde nationallicence quinazoline nationallicence catalysis by copper(I) nationallicence Vypolzov A. Saint Petersburg State University, 198504, Saint Petersburg, Russia aut Dar'in D. Saint Petersburg State University, 198504, Saint Petersburg, Russia aut Ryazanov S. Saint Petersburg State University, 198504, Saint Petersburg, Russia aut Lobanov P. Saint Petersburg State University, 198504, Saint Petersburg, Russia aut Chemistry of Heterocyclic Compounds Springer US; http://www.springer-ny.com 46/12(2011-03-01), 1481-1485 0009-3122 46:12<1481 2011 46 10593 https://doi.org/10.1007/s10593-011-0696-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10593-011-0696-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Vypolzov A. Saint Petersburg State University, 198504, Saint Petersburg, Russia aut NATIONALLICENCE 700 1- Dar'in D. Saint Petersburg State University, 198504, Saint Petersburg, Russia aut NATIONALLICENCE 700 1- Ryazanov S. Saint Petersburg State University, 198504, Saint Petersburg, Russia aut NATIONALLICENCE 700 1- Lobanov P. Saint Petersburg State University, 198504, Saint Petersburg, Russia aut NATIONALLICENCE 773 0- Chemistry of Heterocyclic Compounds Springer US; http://www.springer-ny.com 46/12(2011-03-01), 1481-1485 0009-3122 46:12<1481 2011 46 10593 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer