Reaction of 2??dimethylaminomethylene??1, 3??diones with dinucleophiles. VIII. Synthesis of ethyl and methyl 2, 4??disubstituted 5??pyrimidinecarboxylates

P Schenone, L Sansebastiano…

Index: Journal of Heterocyclic Chemistry, , vol. 27, # 2 p. 295 - 305

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Citation Number: 46

Abstract

... Heterocyclic Chem., 27, 295 (1990 ... 298 P. Schenone, L. Sansebastiano and L. Mosti Vol. 27 Table II (continued) Compound UV, *.maxnm IR, cm"1 'hNMR,5 (log e) IVa 221(4.07) 1723,1593, 1558 [b] 1.44 (t, J = 7.2,3H, ethyl CH3), 2.83 (s, 3H, CH3-2), 4.47 (q, J = 7.2, 250 sh (3.18 ...