caa a22 4500 445875380 CHVBK 20180317145526.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1007/s10593-011-0675-6 doi (NATIONALLICENCE)springer-10.1007/s10593-011-0675-6 Quinazolines. 4*. Acylation of quinazoline-2,4-diones with aromatic acids chlorides in the presence of ferric chloride hexahydrate [Elektronische Daten] [R. Kuryazov, Yu. Takhirov, D. Dushamov, N. Mukhamedov, K. Turgunov, Kh. Shakhidoyatov, B. Tashkhodjaev] The interaction of quinazoline-2,4-diones with aromatic acids chlorides in nitrobenzene has been investigated in the presence of FeCl3·6H2O. Optimum conditions for the acylation reaction have been developed, the used 4-substituted benzoyl chlorides have been put in order of relative activity, depending on the degree of their electrophilicity. Springer Science+Business Media, Inc., 2011 6-aroylquinazoline-2,4-diones nationallicence quinazoline-2,4-diones nationallicence aromatic acid chlorides nationallicence acylation nationallicence X-ray structural analysis nationallicence Kuryazov R. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut Takhirov Yu S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut Dushamov D. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut Mukhamedov N. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut Turgunov K. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut Shakhidoyatov Kh S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut Tashkhodjaev B. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut Chemistry of Heterocyclic Compounds Springer US; http://www.springer-ny.com 46/11(2011-02-01), 1380-1385 0009-3122 46:11<1380 2011 46 10593 https://doi.org/10.1007/s10593-011-0675-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10593-011-0675-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kuryazov R. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut NATIONALLICENCE 700 1- Takhirov Yu S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut NATIONALLICENCE 700 1- Dushamov D. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut NATIONALLICENCE 700 1- Mukhamedov N. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut NATIONALLICENCE 700 1- Turgunov K. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut NATIONALLICENCE 700 1- Shakhidoyatov Kh S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut NATIONALLICENCE 700 1- Tashkhodjaev B. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences, Republic of Uzbekistan, 100170, Tashkent, Uzbekistan aut NATIONALLICENCE 773 0- Chemistry of Heterocyclic Compounds Springer US; http://www.springer-ny.com 46/11(2011-02-01), 1380-1385 0009-3122 46:11<1380 2011 46 10593 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer