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Through-bond coupling units

B. Other Through-Bond Coupling Units, 198 11.4. Breaking a C-C Bond, 200... [Pg.235]

Nonphotoactive units, such as ex-TTF and Fc, have been covalently linked to spheroid by means of different methodologies. When Diels-Alder cycloaddition was used to attach exTTF moieties to the fullerene, efficient electron and energy transfer took place by a through-bond coupling mechanism (Figure 2.27a). ... [Pg.67]

The ability of the maleimide unit to switch off emission is also exemplified by 86, due to Verhoeven s coworkers [161] at the University of Amsterdam and Akzo Nobel in The Netherlands. Again the Michael reaction of the maleimide with thiols produces nicely emissive material. Solvent-sensitive emission, characteristic of these donor-acceptor systems with strongly coupling bridges, is a special feature of 86 after thiolation. An added interest of 86 stems from the occurrence of PET to the maleimide unit from the through-bond charge-transfer excited state [162], an unusual combination of photophenomena. [Pg.132]

See other pages where Through-bond coupling units is mentioned: [Pg.198]    [Pg.198]    [Pg.106]    [Pg.106]    [Pg.256]    [Pg.256]    [Pg.198]    [Pg.198]    [Pg.106]    [Pg.106]    [Pg.256]    [Pg.256]    [Pg.21]    [Pg.82]    [Pg.286]    [Pg.175]    [Pg.175]    [Pg.106]    [Pg.101]    [Pg.256]    [Pg.831]    [Pg.70]    [Pg.152]    [Pg.62]    [Pg.26]    [Pg.89]    [Pg.196]    [Pg.371]    [Pg.71]    [Pg.26]    [Pg.444]    [Pg.455]    [Pg.493]    [Pg.19]    [Pg.123]    [Pg.149]    [Pg.15]    [Pg.341]    [Pg.8]    [Pg.436]    [Pg.320]    [Pg.16]    [Pg.89]    [Pg.472]    [Pg.128]    [Pg.299]    [Pg.1863]    [Pg.2042]    [Pg.3283]    [Pg.183]   
See also in sourсe #XX -- [ Pg.198 ]

See also in sourсe #XX -- [ Pg.198 ]

See also in sourсe #XX -- [ Pg.256 ]



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Bonding unit

Other Through-Bond Coupling Units

Through-bond

Through-bond couplings

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