TY - SER AU - Akbas, Esvet AU - Erdogan, Ahmet AU - Gulcan, Mehmet AU - Erdem, Ergan TI - Synthesis, Dft Study andEschenmoser Sulfide Contraction of 1,2,3,4-Tetrahydropyrimidine Derivatives KW - Pyrimidine KW - Multicomponent KW - Eschenmoser ER -