cataly...Scheme 8.25 SN2(X) reaction with subsequent chirality transfer via ion pairi...Scheme 8.26 XB‐induced preorganization of chiral catalysts.Scheme 8.27 XB‐assembled bidentate phosphine complexed Rh(I) catalysts.Figure 8.7 Stabilization of reaction precursors through XB.Scheme 8.28 XB template‐induced macrocyclization.Scheme 8.29 Thiourea/XB donor cocatalysis for direct N‐glycofunctionalizatio...9 Chapter 9Figure 9.1 (a) Cyclic voltammograms of TCQ in the presence of increasing met...Figure 9.2 Chemical structures of IEDT and diodo(ethylenedithio)tetrathiaful...Figure 9.3 Concept of electrochemical XB activation.Figure 9.4 Cyclic voltammograms of TCQ (0.5 mM) on a glassy carbon electrode...Figure 9.5 (a) Variation of the potential shift (ΔE°) corresponding to ...Figure 9.6 Ferrocene‐based XB donor receptors.Figure 9.7 SWV of 3‐XB‐Fc (a) and 3‐HB‐Fc (b) (0.25 ...Figure 9.8 Structure and design features of the target all‐XB redox‐active [...Figure 9.9 TTF derivatives.Figure 9.10 (a) Electrostatic surface potentials of 1‐TTF. (b) Stabili...Figure 9.11 (a) CV of 1‐TTF (left) and 2‐TTF (right) (0.25 mM) o...Figure 9.12 (a) Dependence of the first oxidation potential shift (ΔE′) of 1...Figure 9.13 (a) Variation of the potential shift (ΔE 0′) of the first w...Figure 9.14 Bipyridinium derivatives. (Mullaney et al. [51]; Creste et al. [...Figure 9.15 (a) CVs of 2‐XB‐MV (0.25 mM) on a glassy carbon elec...Figure 9.16 CVs of SAMs of SAM‐4‐TTF (a) and SAM‐5‐TTF...Figure 9.17 Principle of electrochemically driven XB formation in the presen...Figure 9.18 (a) Schematic representation of the foldamer SAM on a gold elect...Figure 9.19 (a) Molecular structure of the titanium dioxide grafted dye (X =...Figure 9.20 (a) Proposed mechanism for XB‐assisted ET between NO2‐CBr3 (R–Br...
10 Chapter 10Figure 10.1 Biomolecular origami. (a) DNA origami in which a single strand o...Figure 10.2 Examples of halogenated nucleic acids and amino acids. On the le...Figure 10.3 Comparing the hydrogen bond (H‐bond) and the halogen bond (X‐bon...Figure 10.4 Electrostatic model for and effects on halogen bonds. (a) The σ‐...Figure 10.5 Relationships between hydrogen bonds and halogen bonds. (a) Comp...Figure 10.6 The H‐bond enhanced X‐bond (HBeXB). QM calculated electrostatic ...Figure 10.7 Intertwined, intercalated parallel helices of d(ACBrUCGGABrUGA)....Figure 10.8 Effect of an X‐bond on the transition from duplex to four‐strand...Figure 10.9 Comparing the octamer structure of the unmodified to the hexamer...Figure 10.10 Assembly of d(GBrCGAGAGC). The interface is shown that hold two...Figure 10.11 Competition between H‐bonds and X‐bonds to control the isomer c...Figure 10.12 Comparison of X‐bonding energies for halogen substituents (X = ...Figure 10.13 Orthogonal X‐bonds from diiodotetrafluorobenzene to H‐bonded N‐...Figure 10.14 X‐bond stabilization of β‐conformation in a cyclic peptide. NMR...Figure 10.15 Peptide foldamers incorporating eight halogenated α/L‐sulfono‐γ...Figure 10.16 Effect of halogenated amino acids on the structure and stabilit...Figure 10.17 Structure of meta‐halotyrosine at position 18 at the active sit...Figure 10.18 Predicted X‐bonded nucleic acid base pairs and quartets. The le...
11 Chapter 11Scheme 11.1 (a) Schematic illustration of halogen and chalcogen bonds (R1 is...Scheme 11.2 (a) ChB donor abilities of Se and Te.(b) Effect of electron ...Scheme 11.3 (a) Positive charge‐assisted chalcogen bonding in 9–14.(b) N...Scheme 11.4 Reaction of 18 with Na2Ch2.Scheme 11.5 Intramolecular Te⋯N types of chalcogen bonding in organote...Scheme 11.6 Intramolecular Se⋯N types of chalcogen bonding in asymmetr...Scheme 11.7 Se⋯O chalcogen bonding in asymmetric reaction of diselenid...Scheme 11.8 Role of intramolecular Se⋯S interactions in asymmetric add...Scheme 11.9 (a) Michael addition of 5‐methoxy‐1H‐indole to (E)‐(2‐nitrovinyl...Scheme 11.10 (a) Chalcogen bond‐assisted solvolysis of (bromomethylene)diben...Scheme 11.11 Chalcogen bond‐promoted CCl bond activation in 1‐chloroisochro...Scheme 11.12 (a) One‐pot synthesis of seven‐membered N‐heterocycles. (b) ChB...Scheme 11.13 Intramolecular chalcogen bond‐supported intermediates in the en...Scheme 11.14 Anion binding modes of ChB donor receptors.Scheme 11.15 Negative charge‐assisted chalcogen bonds in mono‐ and bidentate...Scheme 11.16 Positive charge‐assisted chalcogen bonding in the detection of ...Scheme 11.17 Acyclic HaB‐ and ChB‐based receptors for the recognition of I−...Scheme 11.18 ChB‐promoted anion transport.
Guide
4 Preface
7 Index
8 WILEY END USER LICENSE AGREEMENT
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