Pyrimidinethione as a building block in heterocyclic synthesis: synthesis of pyrano[2,3- d]pyrimidine, chromeno[2,3- d]pyrimidine, pyrido[3′,2′:5,6]pyrano[2,3- b]pyridine, and pyrimido[5′,4′:5,6]pyrano[2,3- d]pyrimidine derivatives

Autor: Abdel Reheim, Mohamed Ahmed Mahmoud¹, Abdel Hafiz, Ibrahim Saad¹, Elian, Mohamed Ahmed¹

Publikováno v: Heterocyclic Communications. Dec2016, Vol. 22 Issue 6, p311-317. 7p.

Synthesis of Some New 1, 3, 4-Oxadiazole, Pyrazole, and Pyrimidine Bearing Thienopyrazole Moieties.

Autor: Sophy MAE; Department of Chemistry, Faculty of Science, Arish University, Arish 45511, Egypt., Abdel Reheim MAM; Department of Chemistry, Faculty of Science, Arish University, Arish 45511, Egypt.

Publikováno v: Current organic synthesis [Curr Org Synth] 2020; Vol. 17 (8), pp. 661-670.