Synthesis and Ab Initio Study of Pyrano[2,3-d]pyrimidine Derivatives
oleh: Masoumeh Shahi, Naser Foroughifar, Shahram Moradi
| Format: | Article |
|---|---|
| Diterbitkan: | Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR 2014-03-01 |
Deskripsi
Tetrahydrobenzo[b]pyran derivatives 1 were utilized for the synthesis of several new pyrano[2,3-d]pyrimidine derivatives 2. Compound 2 was obtained in the presence of Ac2O/H2SO4 (as a catalyst) and was confirmed by spectroscopic data such as IR, 1H NMR and 13C NMR. Ab initio calculation was carried out to study geometric optimization, thermodynamic parameters, aromaticity and dynamic process of conformational analysis for compound 2.