Theoretical Investigation of the Reactions Involving triphenyl phosphite and dimethyl acetylenedicarboxilate with 4,6-dimethyl 2-mercaptopyrimidine

Phosphonate-containing molecules are an important class of active compounds, and their useand synthesis have received an increasing amount of attention during the last two decades[1,2]. Because of their biological effects and medicinal and industrial importance, manyprocedures have been developed for synthesis of phosphonate derivatives [3].