Maity, Pradip K.Kainz, Quirin M.Faisal, SaqibRolfe, AlanSamarakoon, Thiwanka BandaraBasha, Fatima Z.Reiser, OliverHanson, Paul R.2017-02-222017-02-222012-06-14Maity, Pradip K., Quirin M. Kainz, Saqib Faisal, Alan Rolfe, Thiwanka. B. Samarakoon, Fatima Z. Basha, Oliver Reiser, and Paul R. Hanson. "Intramolecular Monomer-on-monomer (MoM) Mitsunobu Cyclization for the Synthesis of Benzofused Thiadiazepine-dioxides." Chemical Communications 47.46 (2011): 12524.https://hdl.handle.net/1808/23222The utilization of a monomer-on-monomer (MoM) intramolecular Mitsunobu cyclization reaction employing norbornenyl-tagged (Nb-tagged) reagents is reported for the synthesis of benzofused thiadiazepine-dioxides. Facile purification was achieved via ring-opening metathesis (ROM) polymerization initiated by one of three metathesis catalyst methods: (i) free metathesis catalyst, (ii) surface-initiated catalyst-armed silica, or (iii) surface-initiated catalyst-armed Co/C magnetic nanoparticles.Article10.1039/c1cc14807aopenAccess