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Beilstein J. Org. Chem. 2018, 14, 2520–2528, doi:10.3762/bjoc.14.228
Graphical Abstract
Figure 1: Selected examples of sulfenylated heterocycles used in pharmaceuticals and material chemistry.
Scheme 1: Synthetic routes to organosulfur compounds.
Scheme 2: Aryl sulfide synthesis.
Scheme 3: Substrate scope for arylthiol syntheses. The reaction was performed with 1a–g (0.1 mmol) and 2a–d (...
Figure 2: Crystal structures of compounds 3a, 3d, 3e and 3i.
Scheme 4: Radical trapping experiments.
Figure 3: (a) Changes in the fluorescence spectra (in this case intensity, λEx = 455 nm) of [Ir(dF(CF3)ppy)2(...
Scheme 5: Proposed mechanism for visible light mediated direct C–H sulfenylation.
Figure 4: Black line: UV–vis spectrum of the degassed [Ir] + 1,3,5-TMB mixture (solution A) in ACN. Blue and ...
Beilstein J. Org. Chem. 2013, 9, 2233–2241, doi:10.3762/bjoc.9.262
Figure 1: Selected biocatalytic allylic and benzylic oxidations with the lyophilisate of Pleurotus sapidus (P...
Scheme 1: Biocatalytic allylic oxidation of theaspirane (1) with lyophilisates of PSA. Only one enantiomer of...
Figure 2: Selected bioactive terpenoids based on spiroether backbones [38,39].
Scheme 2: Intramolecular silyl modified Sakurai reaction to spiroethers 7–9 and 11–13.
Scheme 3: Biocatalytic allylic oxidation of spiroethers 7, 8, 11 and 12 with the lyophilisate of PSA. Convers...
Figure 3: Bond-dissociation enthalpies for three allylic C–H bonds in 11. Double stabilization of the radical...
Scheme 4: Improved 3-step synthesis of vitispirane (23) from theaspirane (1). Only one enantiomer of racemic ...
Scheme 5: Oxidation of vitispirane (23) with PSA gave enone 24 and two diastereomeric allyl alcohols 26a and ...