Quinazolines. 4*. Acylation of quinazoline-2,4-diones with aromatic acids chlorides in the presence of ferric chloride hexahydrate
作者:R. Sh. Kuryazov、Yu. R. Takhirov、D. A. Dushamov、N. S. Mukhamedov、K. K. Turgunov、Kh. M. Shakhidoyatov、B. Tashkhodjaev
DOI:10.1007/s10593-011-0675-6
日期:2011.2
The interaction of quinazoline-2,4-diones with aromatic acidschlorides 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.