TY - JOUR AU - García Martínez, Antonio AU - Herrera Fernández, Antonio AU - Moreno Jiménez, Florencio AU - Muñoz Martínez, Pablo J. AU - Alonso Martín, Cristina AU - Subramanian, Laksminarayanapuran R. PY - 1996 DO - 10.1016/0040-4020(96)00368-7 SN - 0040-4020 UR - https://hdl.handle.net/20.500.14352/58170 T2 - Tetrahedron AB - N-Tosyl-2- and -3-acetylpyrrols 1 or N-tosyl-2-pyrrolidone 5 were condensed with cyano compounds in the presence of triflic anhydride (Tf2O) to yield heteroarylpyrimidines. 2,4 Difunctionalized pyrimidines were obtained by reaction of the... LA - eng M2 - 7973 PB - Elsevier KW - Heterocyclic synthesis KW - heteroarylpyrimidines. TI - New procedures for the synthesis of heterocyclic substituted and 2,4-difunctionalized pyrimidines TY - journal article VL - 52 ER -