- Synthesis and characterization of novel electrochromic poly(amide-imide)s with N,N′-di(4-methoxyphenyl)-N,N′-diphenyl-p-phenylenediamine units
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We developed a new efficient procedure for the synthesis of a bistriphenylamine diamine monomer, N,N′-bis(4-aminophenyl)-N,N′-bis(4-methoxyphenyl)-1,4-phenylenediamine (3). A new dicarboxylic acid monomer bearing two built-in imide rings, namely N,N′-bis(
- Hsiao, Sheng-Huei,Teng, Chia-Yin,Kung, Yu-Ruei
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p. 93591 - 93606
(2015/11/17)
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- Preparation and characterization of N-Anisyl-substituted Hexaaza[1 6]paracyclophane
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Localized or delocalized? For the first time, a cyclic oligoaniline, hexaaza[16]paracyclophane, has been prepared (see picture; carbon: gray; nitrogen: blue; hydrogen: light gray). The macrocycle exhibits a high electron-donating ability, and furthermore, the spin of the corresponding radical cation was delocalized over the macrocyclic molecular backbone.
- Ito, Akihiro,Yokoyama, Yuichiro,Aihara, Ryosuke,Fukui, Koji,Eguchi, Shoko,Shizu, Katsuyuki,Sato, Tohru,Tanaka, Kazuyoshi
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supporting information; experimental part
p. 8205 - 8208
(2011/02/23)
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- COMPOUNDS AND METHODS FOR TREATING PROTEIN FOLDING DISORDERS
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The invention is directed to compounds and methods for treating protein folder disorders. In certain embodiments the invention provides compounds and methods for treating neurodegenerative diseases such as Alzheimer's disease, tauopathy, cerebral amyloid angiopathy, Lewy body disease, dementia, Huntington's disease and prion-based spongiform encelopathy. The invention further provides compounds, methods and pharmaceutical compositions for inhibiting tau protein, Aβ protein or α-synuclein protein aggregation.
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Page/Page column 125-126
(2008/12/05)
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- Synthesis and alkylation of indolo[3,2-b]carbazoles
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Double Fischer cyclisation was used to prepare indolo[3,2-b]carbazole and its 2,8-di-OMe, OH, Br and F-derivatives. N-monosubstituted derivatives of indolo[3,2-b]carbazole (methyl, hydroxymethyl, dimethylaminoethyl) were obtained starting from 5,11-di-Boc
- Yudina, Larisa N.,Bergman, Jan
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p. 1265 - 1275
(2007/10/03)
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- Tetraazacyclophanes by palladium-catalyzed aromatic amination. Geometrically defined, stable, high-spin diradicals
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matrix presented R = R′ =p-Me R = R′ = m-OMe R = R′ = p-OMe R = CO2t-Bu, R′ = p-OMe R = R′ = CO2t-Bu Neutral tetraazacyclophanes were prepared in a one-step palladium-catalyzed amination reaction. Simple oxidation of these materials
- Hauck, Sheila I.,Lakshmi,Hartwig, John F.
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p. 2057 - 2060
(2008/02/10)
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