This search combines search strings from the content search (i.e. "Full Text", "Author", "Title", "Abstract", or "Keywords") with "Article Type" and "Publication Date Range" using the AND operator.
Beilstein J. Org. Chem. 2014, 10, 863–876, doi:10.3762/bjoc.10.83
Graphical Abstract
Scheme 1: Examples of photoinitiating systems.
Figure 1: Previously reported PIC (based on metal complexes) [45-52].
Figure 2: Previously reported PIC (metal free organic molecules) [54,55].
Scheme 2: Reaction mechanisms for the three-component system PIC/eA/E-Z.
Scheme 3: Reaction mechanisms for the two-component system PIC/eA.
Scheme 4: Reaction mechanisms for the system PIC/eA/add.
Scheme 5: Reaction mechanisms for the system PIC/eD/B-Y.
Figure 3: Typical oxidation and reduction agents used through the photoredox catalysis approach in polymeriza...
Figure 4: Typical monomers that can be polymerized through a photoredox catalysis approach.
Scheme 6: Reaction mechanisms for the system Ru(bpy)32+/Ph2I+/R3SiH.
Scheme 7: Reaction mechanisms for the Ru(ligand)32+/Ph3S+/R3SiH system.
Scheme 8: Reaction mechanisms for the Ru(ligand)32+/Ph2I+/NVK system upon visible lights.
Scheme 9: Reaction mechanisms for the violanthrone/Ph2I+/TTMSS (R3SiH) system upon red lights.
Scheme 10: Reaction mechanisms for the Tr-AD/R-Br/MDEA system upon visible lights.
Scheme 11: The photoredox catalysis for controlled polymerization reactions.
Scheme 12: Reaction mechanisms for the Ru(ligand)32+/MDEA/R-Br system upon visible lights.
Scheme 13: Reaction mechanisms for the Violanthrone/Ru(ligand)32+/Ph2I+/R3SiH system upon visible lights.
Scheme 14: Reaction mechanisms for the MK/amine/triazine system upon visible lights.
Figure 5: The new proposed PIC (Ir(piq)2(tmd)).
Figure 6: UV–visible light absorption spectra for Ir(piq)2(tmd) (2) and Ir(ppy)3 (1); solvent: acetonitrile.
Figure 7: (A) cyclic voltamogramm for Ir(piq)2(tmd) in acetonitrile; (B) absorption (a) and luminescence (b) ...
Figure 8: Photolysis of a Ir(piq)2(tmd)/Ph2I+ solution ([Ph2I+] = 0.023 M, in acetonitrile) upon a halogen la...
Figure 9: ESR spin-trapping spectra for the irradiation of a Ir(piq)2(tmd)/Ph2I+ solution in the presence of ...
Figure 10: (A) Photopolymerization profile of EPOX; photoinitiating system: Ir(piq)2(tmd)/Ph2I+/NVK (1%/2%/3%)...
Figure 11: (A) Photopolymerization profile of TMPTA; initiating systems: (1) Ir(piq)2(tmd)/MDEA (1%/2%) and (2...
Beilstein J. Org. Chem. 2013, 9, 877–890, doi:10.3762/bjoc.9.101
Scheme 1: Typical reactions for photoinitiated cationic polymerization.
Scheme 2: Examples of previously investigated architectures.
Scheme 3: Investigated Co_Pys.
Scheme 4: Other chemical compounds.
Figure 1: UV–vis absorption spectra of the investigated compounds: (A) In acetonitrile for Py_1 and acetonitr...
Figure 2: HOMO–LUMO orbitals for Py_2, Py_3, Py_5, Py_6, Py_8, Py_11 and Py_12 involved in the π–π* transitio...
Figure 3: Fluorescence quenching of 1Py_3 by the phenacylbromide (PBr) in acetonitrile/toluene (50/50). Inser...
Scheme 5: Photochemical processes for the different Co_Pys.
Figure 4: ESR spectra obtained upon irradiation of (A) Py_3/Iod, (B) Py_3/PBr and (C) Py_3/EDB in tert-butylb...
Figure 5: ESR-spin trapping spectra of Py_9/Iod in tert-butylbenzene (storage at rt for 24 h); (a) experiment...
Figure 6: Photopolymerization profiles of EPOX upon Xe–Hg lamp irradiation (λ > 340 nm) under air for differe...
Figure 7: Photopolymerization profiles of EPOX upon a Xe–Hg lamp irradiation (λ > 340 nm) under air for diffe...
Figure 8: (A) Photopolymerization profiles of EPOX-Si upon a Xe–Hg lamp irradiation (λ > 340 nm) under air fo...
Figure 9: Photopolymerization profiles of TMPTA upon Xe–Hg lamp irradiation (λ > 340 nm) in laminate for diff...
Figure 10: Photolysis of (A) the Py_3/PBr couple, (B) the Py_3/Iod couple, and (C) the Py_3/MDEA couple; Xe–Hg...
Figure 11: Photolysis of (A) the Py_11/Iod and (B) the Py_11/Iod/NVK couple. Halogen lamp irradiation. In acet...
Scheme 6: The oxidative cycle.
Scheme 7: Oxidation versus reduction cycles.