Jul-Aug 1987 The Synthesis of 5- and 6-Acyl-2(l.fl)-pyrimidinones Winton D. Jones, Jr.,* Edward W. Huber, J. Martin Grisar, and Richard A. Schnettler Merrell Dow Research Institute, 2110 East Galbraith Road, Cincinnati, Ohio 45215 Received January 20, 1987 The synthesis of 5-acyl-2(lH)-pyrimidinones ¡s described. In addition, one example of the hitherto unknown 6-acyl-2(li7)-pyrimidinones has been prepared. 1221 }. Heterocyclic Chem., 24, 1221 ...