https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Porphyrin dimers with a bridging chiral amide-bonded benzo-moiety https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50090 Wed 08 May 2024 15:03:38 SAST ]]> Core-modified rubyrins with phenanthrene-fused pyrrole rings https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50209 Wed 08 May 2024 14:56:10 SAST ]]> Iron (iii) porphyrin electrocatalyzed enantioselective carbon-chloride bond cleavage of hexachlorocyclohexanes (HCHs): combined experimental investigation and theoretical calculations https://commons.ufh.ac.za/vital/access/manager/Repository/vital:74688 α-HCH > δ-HCH > β-HCH. Steric considerations and a molecular orbital theory approach can be used to rationalize the enantioselective nature of the catalysis based on the ease of approach of each Cl atom to the central Fe(I) ion and a consideration of the nodes on the C–Cl bonds that weaken these bonds in a manner that results in bond cleavage and the formation of an Fe–Cl bond.]]> Wed 07 Aug 2024 15:48:18 SAST ]]>