Name Helia Janatian Gazvini Affiliation دانشجو سایر دانشگاههای کشور Degree Website Email — JournalPaper Presentation FinishedProject Book ConferenceHoldings Speech Panel WorkShop TheorizingChair ResearchExcellence Innovation Publication ExecutiveActivity Thesis Sabbatical GrantAttraction Contribution IndustryVisit Art TitleJournal 1 Nano silica‑bonded aminoethylpiperazine: a highly efficient and reusable heterogeneous catalyst for the synthesis of 4H‑chromene and 12H‑chromeno[2,3‑d]pyrimidine derivatives Journal of the Iranian Chemical Society 2 One-Pot Four-Component Synthesis of Thieno[2,3-d]pyrimidin-4-amines via Sequential Gewald/Cyclocondensation Reactions HELVETICA CHIMICA ACTA