Title Host (nanocavity of zeolite-Y)–guest (molybdophosphoric acid) nanocomposite materials: An efficient catalyst for solvent-free synthesis and deprotection of 1,l-diacetates Type JournalPaper Keywords Not Registered! Abstract Not Registered! Researchers (Fourth Researcher), (Third Researcher), (Second Researcher), Maryam Moosavifar (First Researcher)