Ligand adaptation

Fig. 11 Thymine dimer repair at a distance by DNA-mediated charge transport. Here photoexcitation of intercalated [Rh(phi)2bpy/]3+ tethered to the 3 -end of a DNA duplex oxidizes a remote thymine dimer (>34 A away) within the helix leading to dimer repair. The arrows mark the sites of intercalation of the phi ligand. Adapted from [149]...

Figure 3.21 The structure of compound 30 and coordination modes of its ligands. (Adapted from Ref. [35]. Reproduced by permission of The Royal Society of Chemistry.)...

Figure 5.1 Type I, II, and III copper center geometries. Dotted lines indicate possible ligands. (Adapted from Figure 5.4 of Cowan, J. A. Inorganic Biochemistry, An Introduction, 2nd ed Wiley-VCH, New York, 1997. Copyright 1997, Wiley-VCH.)...

Correct This results In decreased conjugation of the oligothienyl units that comprise the backbones of these ligands. (Adapted from Weinberger et ab, 2001)... 

SCHEME 2. Asymmetric conjugate addition of organolithium reagents with stoichiometric chiral ligands. Adapted with permission from Acc. Chem. Res., 40, 179-188 (2007). Copyright 2007 American Chemical Society... 

Fig. 15.41 An inexpensive apparatus constructed from a modified rotating evaporator and used to vaporize metals for condensation with ligands. [Adapted from Murkle. R. J. Pctiiiohn. T. M. Logowski, 1.1. Oreanomviottics 1985,4. L529-(J3I. Used with pemus-don.)...

Fig. 27. EPR spectra (77 K, v = 9.1 GHz pH = 6.3) of group 1 and group 2 half-met hemocyanin derivatives with and without 100-fold excess exogenous ligand (adapted from Ref. 64)...

Figure 15-7 Schematic representations of the binding of Zn2+ in its various biochemical roles. H = histadine, C = cysteine, and E = glutamate are the most common ligands. Adapted, by permission, from B. L. Vallee and D. S. Auld, Faraday Discuss., 1992, 93, 47.

Table 3.4.1 Organotin anion selective carriers substituted with different non-labile (R R ) and labile (Y) ligands. (Adapted from reference 77 Wiley-VCH)...

Figure 1.2. Crystal structure of the active site of chloroperoxidase (CPO) (EC 1.11.1.10) from C. fumago. Protein framework is shown as ribbons. The heme is buried in a hydrophobic binding pocket containing the iron-coordinating cysteinate ligand. Adapted from the X-ray atomic coordinates of CPO. ...

Structure 9 Cyclodextrin modified by thiophosphine or thioaminophosphine ligands (adapted from [30],... 

Figure 2.9 Zwitterionic dithiol and thiol/thione resonance structures for the pyrol-I0-S2BMOQO ligand. Adapted with permission from ref. 43. Copyright (2010) American Chemical Society.

Figure 12.10 The structure of (Sa,Rc)-l-naphtyl-QUINAPHOS (phosphine-phosphoro-amidate ligand). (Adapted from Ref. [20].)...

Figure 4. Thermodynamic parameters of Sm(III) complexation with selected aminopolycarboxylate ligands. Adapted from ref. 54.

Scheme 6.14.7 Rhodium catalyst for hydroformylation linked to a silica surface via an alkyl-triethoxylsilane modified diphenylphosphine ligand. Adapted from Bryant (2006).

Table 2 Influence of phosphine substituents on the activation of C-C vs C-H bonds in the PCP and PCN ligands. Adapted from Rybtchinski and Milstein [66]...

Figure 25.11 Model of the formation of mesoporous mixed oxide materials with block copolymers acting as structure-directing agent and complexing ligand. (Adapted with permission from Ref. [87]. Copyright 2004, American Chemical Society.)...

Fig. 5.8 Orbitals ligands and anti-ligands [Adapted from D. L. Trimm, Design of Industrial Catalysts, Elsevier, (1980)]...

Fig. 7.1 Glucose sensor. A glucose molecule brings 4-mercaptophenylboronic acid-triosmium carbonyl cluster conjugate (Os-BA) to the substrate via formation of a bidentate complex. The short lines extending from Os represent carbonyl (CO) ligands (adapted with permission from Kong et al. 2013. Copyright 2013 American Chemical Society)...

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