Mehrafshan Jafari
Graduate Student, University of Pennsylvania
Mehrafshan Jafari (Nickname: Afshan)
Ph.D. candidate
Mindiola Research Group
Department of Chemistry, University of Pennsylvania
Appearances
DateApril 14, 2021Tripodal trispyrazolylborates (Tp) are a well-known class of scorpionate ligands, widely used for the synthesis of complexes with interesting electronic and structural properties…Presenter
Graduate Student, University of PennsylvaniaSpeakers
Argonne National LaboratoryArgonne National LaboratoryRoosevelt UniversityArgonne National LaboratoryUniversity of Pennsylvania
DateAugust 23, 2021Polyacetylenes are interesting synthetic targets due to their application as optical limiters, membranes for gas separation, polymer templates for the synthesis of functionalized polymers, along with their unique paramagnetic susceptibility and conductive properties…Presenter
Graduate Student, University of PennsylvaniaSpeakers
Butler Professor, University of FloridaUniversity of Pennsylvania- DateMarch 20, 2022Having access to a series of terminal and bridging nitrides supported with Tp_t_Bu,Me ligand (Tp_t_Bu,Me = hydrotris(3-_ter__t-_butyl-5-methylpyrazol-1-yl)borate) and in different oxidation states, namely [(Tp_t_Bu,Me)VV≡N(N3)], [(Tp_t_Bu,Me)VIV≡N(THF)], and [{(Tp_t_Bu,Me)VV(μ2−N)2}2VIV], we have e…
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Graduate Student, University of PennsylvaniaSpeaker
University of Pennsylvania - DateMarch 20, 2022The reactivity of early transition metal alkylidynes is quite ill-explored given the challenges in their syntheses…
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Graduate Student, University of PennsylvaniaSpeakers
- DateAugust 21, 2022Metallacycles are at the heart of many useful chemical transformations. These transformations that proceed through metallacycle intermediates include polymerization and metathesis reactions, to name a few…
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Graduate Student, University of PennsylvaniaUniversity of Pennsylvania - DateAugust 21, 2022When unsaturated substrates are brought into proximity to metal carbon multiple bonds, a diverse set of reactivity generally ensues…
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Graduate Student, University of PennsylvaniaUniversity of Pennsylvania - DateAugust 16, 2023We describe a direct entry to two first row transition metal catalysts active for the cyclic polymerization of phenylacetylene, namely, (BDI)M(κ2-Me3SiC3SiMe3) (2-M) (BDI = [ArNC(CH3)]2CH−, Ar = 2,6-_i_Pr2C6H3; M = TI , V)…
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Speakers
Graduate Student, University of PennsylvaniaRoosevelt UniversityButler Professor, University of FloridaUniversity of Pennsylvania
