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Quaterrylene

Scheme 13. Synthetic pathway including aryl-aryl coupling and subsequent dehydrogenation to terry-lene tetracarboxdiimide 47 and quaterrylene tetracarboxdiimide 49. Scheme 13. Synthetic pathway including aryl-aryl coupling and subsequent dehydrogenation to terry-lene tetracarboxdiimide 47 and quaterrylene tetracarboxdiimide 49.
Figure 7. UV-VIS-NIR spectra of perylene-, terrylene-, and quaterrylene tetracarboxdiimidees 42, 47, 49. Figure 7. UV-VIS-NIR spectra of perylene-, terrylene-, and quaterrylene tetracarboxdiimidees 42, 47, 49.
C2. Perylene, quaterrylene, 2,3-8,9-dibenzoperylene, 3,4-benzo-pyrene, 1,12-benzoperylene, 1,14-benzobisanthrene, dibenzo-and hexabenzo-coronene, and hypericin. [Pg.225]

The series of peri-condensed naphthalene analogues perylene (5), terrylene (73), and quaterrylene (74) represent types of condensed ring... [Pg.258]

Scheme 13.18 Synthesis of ribbon-like polymers with quaterrylene units... Scheme 13.18 Synthesis of ribbon-like polymers with quaterrylene units...
Figure 13.3 Chemical structures of rylene diimides (perylene, n = 0 terrylene, n = 1 quaterrylene, n = 2 pentary-lene, n = 3 hexarylene, n = 4). Figure 13.3 Chemical structures of rylene diimides (perylene, n = 0 terrylene, n = 1 quaterrylene, n = 2 pentary-lene, n = 3 hexarylene, n = 4).
Scheme 13.20 Synthesis of quaterrylene and terrylene diimides 70 and 74, respectively. Scheme 13.20 Synthesis of quaterrylene and terrylene diimides 70 and 74, respectively.
The first synthesis of quaterrylene diimides 70 bearing solubilizing alkyl or alkylphenyl groups was achieved in 1995 [110]. This led to the development of higher perylene diimide homologs with strongly bathochromically shifted UV/visible absorption characteristics (Scheme 13.20) [111-114]. [Pg.401]

Lee SK, Zu Y, Herrmann A, Geerts Y, MAllen K, Bard AJ (1999) Electrochemistry, spectroscopy and electrogenerated chemiluminescence of petylene, terrylene, and quaterrylene diimides in aprotic solution. J Am Chem Soc 121(14) 3513-3520... [Pg.55]

Two approaches were available for the preparation of quaterrylene bisimides, taking advantage of either intramolecular cyclization or intermolecular dimerization reactions. These two methods were developed independently in Mullen s and Langhals groups. As shown in Scheme 7, Mullen s intramolecular approach started from bromination of perylene monoimide 74, which was subjected to Yamamoto coupling reaction to produce precursor 76, and the quaterrylene bisimide 77 was... [Pg.220]

Li Y, Wang Z (2009) Bis-N-annulated quaterrylene an approach to processable graphene nanoribbons. Org Lett 11 1385-1387... [Pg.245]

Oh JK, Lee WY, Noe T, Chen WC, Kdnemann M, Bao Z (2011) Solution-shear-processed quaterrylene diimide thin-film transistors prepared by pressure-assisted thermal cleavage of swallow tails. J Am Chem Soc 133 4204-4207... [Pg.246]

See other pages where Quaterrylene is mentioned: [Pg.55]    [Pg.211]    [Pg.259]    [Pg.259]    [Pg.19]    [Pg.10]    [Pg.673]    [Pg.45]    [Pg.46]    [Pg.20]    [Pg.22]    [Pg.23]    [Pg.3247]    [Pg.79]    [Pg.437]    [Pg.55]    [Pg.2062]    [Pg.2008]    [Pg.2228]    [Pg.4]    [Pg.12]    [Pg.398]    [Pg.402]    [Pg.402]    [Pg.84]    [Pg.219]    [Pg.219]    [Pg.220]    [Pg.221]    [Pg.223]    [Pg.319]    [Pg.217]    [Pg.95]    [Pg.2184]    [Pg.435]   
See also in sourсe #XX -- [ Pg.219 ]



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Quaterrylene diimides

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