Name Ehsan Noroozizadeh Affiliation دانشجوی سایر دانشگاههای داخل کشور Degree _ Website Email — JournalPaper Presentation FinishedProject Book Thesis Speech Innovation ResearchExcellence Sabbatical TheorizingChair GrantAttraction WorkShop Membership JournalPublication ExecutiveActivity TitleJournal 1 Three-Component Synthesis of Spiropyrans Using SBA-15/En Bonded Phosphorous Acid [SBA-15/Pr-NH1-y (CH2PO3H2)y-Et-NH2-x(CH2PO3H2)x] as a New Nanoporous Heterogeneous Catalyst CHEMISTRYSELECT