2001
DOI: 10.1002/1521-3757(20010417)113:8<1416::aid-ange1416>3.0.co;2-n
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Neue Konzepte in der Tetrathiafulvalenchemie

Abstract: Tetrathiafulvalen (TTF) und seine Derivate synthetisierte man ursprünglich als starke Elektronendonoren zur Entwicklung elektrisch leitender Materialien. In diesem Aufsatz liegt der Schwerpunkt auf neuen und teils nur wenig genutzten Anwendungsmöglichkeiten von TTF und seinen Derivaten, angefangen von der Molekülchemie bis hin zur Supramolekularen Chemie und der Makromolekularen Chemie. Das Interesse an TTF geht weit über die Materialwissenschaft hinaus, wo es als wichtiger Baustein gilt für die Supramolekular… Show more

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Cited by 145 publications
(27 citation statements)
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“…The crude product was purified by flash chromatography over neutral alumina (CH 2 Cl 2 as the eluent) to yield 1 a as an orange-brown oil (189 mg, 71 %), which was directly engaged in the next step because of fast degradation. 1…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The crude product was purified by flash chromatography over neutral alumina (CH 2 Cl 2 as the eluent) to yield 1 a as an orange-brown oil (189 mg, 71 %), which was directly engaged in the next step because of fast degradation. 1…”
Section: Resultsmentioning
confidence: 99%
“…The crude product was purified by chromatography over SiO 2 (CH 2 Cl 2 /AcOEt (3:1) with and a few drops of NEt 3 as the eluent; R f = 0.3) to yield 2 a as an orange-yellow solid (87 mg; 37 %). Suitable single crystals for X-ray analysis were grown by vapor diffusion of pentane onto a solution of 2 a in CH 2 Cl 2 1. H NMR (CD 2 Cl 2 , 300 MHz): d = 7.57 (s, 1 H), 7.47-7.41 (m, 3 H), 7.37-7.32 (m, 2 H), 6.78 (s, 1 H), 6.41 (s, 2 H), 5.58 ppm (s, 2 H); { 1 H} 13 C NMR (CD 2 Cl 2 , 75 MHz): d = 140.8, 134.6, 129.1, 128.8, 128.2, 125.0, 120.1, 119.2, 119.1, 115.0, 54.3 ppm; MS (MALDI-TOF): m/z 361.0 [M + ]; elemental analysis (%) for C 15 H 11 N 3 S 4 : C 49.83, H 3.07, N 11.62, S 35.48; found: C 49.60, H 3.06, N 11.24, S 35.02.…”
mentioning
confidence: 99%
“…14 In order to understand the CsOH•(H 2 O) n dissociation phenomena, the clusters of hydrated cesium hydroxide need to be extensively investigated, depending on the cluster size (nϭ0 -4). The solvation of a base can be monitored by inspecting the cesium-oxygen distance as we add water molecules.…”
Section: Introductionmentioning
confidence: 99%
“…Continuing interest [42] in such TTF derivatives relies on their electrical properties, while more recently the usefulness in the context of supramolecular chemistry has been emphasized. The parent system 15 is oxidized in two separated, reversible steps through a radical cation to a dication [43].…”
Section: Cyclophanes With Non-metallic Heteroatoms As Ring Membersmentioning
confidence: 99%