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Beilstein J. Org. Chem. 2025, 21, 500–509, doi:10.3762/bjoc.21.37
Graphical Abstract
Figure 1: Structures of a) the unfunctionalized bimane scaffold and b) the two isomers of bimanes with their ...
Figure 2: a) Structures of the bimanes studied and b) the reaction scheme of the [2 + 2] photocycloaddition o...
Figure 3: Synthetic approach to bimanes.
Figure 4: View of the molecular structures in the crystal of the functionalized bimanes studied: a) Cl2B (B),...
Figure 5: View of the molecular structure in the crystal of a) symmetry generated by inversion bimanes Cl2B (...
Figure 6: View of the packing of the unit cells of a) Me2B viewed normal to the c-axis and b) Me4B viewed nor...
Figure 7: UV–vis spectrum of Cl2B after irradiation in DCM.
Figure 8: Proposed mechanism for the topochemical [2 + 2] photocycloaddition of Cl2B.
Beilstein J. Org. Chem. 2024, 20, 2784–2798, doi:10.3762/bjoc.20.234
Figure 1: (A) Structures of tetrasubstituted 5,10,15,20-tetraphenylporphyrin (TPP, 1), dodecasubstituted 2,3,...
Scheme 1: Reaction scheme for the synthesis of OET-xBrPPs and subsequent Ni(II) metalation.
Figure 2: Substrates used for the investigations for the Suzuki–Miyaura coupling reactions.
Scheme 2: Scope of arm-extended dodecasubstituted porphyrins synthesized via modification of the meso-para-ph...
Scheme 3: Scope of arm-extended dodecasubstituted porphyrins synthesized via reaction at the meso-meta-phenyl...
Scheme 4: Attempts of arm-extension of dodecasubstituted porphyrins at the meso-ortho-phenyl position.
Scheme 5: Borylation and subsequent Suzuki–Miyaura coupling of porphyrin 13.
Figure 3: View of the molecular structure of compounds 26 (top left) and 27 (top right) with atomic displacem...
Figure 4: Left: packing diagram of 27 viewed normal to the c-axis showing the channels in the lattice with th...
Figure 5: Left: view of part 0 2 in the molecular structure of the α2β2-atropisomer, 11 in the crystal, hydro...
Figure 6: Schematic representation of porphyrin 37 showing a doubly intercalated structure.
Beilstein J. Org. Chem. 2021, 17, 2287–2294, doi:10.3762/bjoc.17.146
Figure 1: The importance of the 3,3-spirooxindole core and its access through enantioselective enolate alkyla...
Scheme 1: A) SN2 alkylation of 3-subtituted-2-oxindoles not readily functionalisable; B) Previous work: enant...
Figure 2: Substrate scope. aIsolated yield. bDetermined by CSP-HPLC. cValue in brackets refers to reaction co...
Scheme 2: Enantioselective synthesis of a CRTH2 receptor antagonist.