20367-35-5Relevant academic research and scientific papers
DNA binding activity of novel discotic phenathridine derivative
Vadivel, Marichandran,Aravinda,Swamynathan,Kumar, B. Vinay,Kumar, Sandeep
, (2021)
Phenanthridine dyes are known for their stunning ability to bind with DNA through intercalation. They are widely used as the standard for DNA binding studies. In this report, we present the synthesis and characterization of a novel liquid crystalline phen
Ambipolar Charge Transport Properties of Naphthophenanthridine Discotic Liquid Crystals
Vadivel, Marichandran,Singh, Shikha,Singh, Dharmendra Pratap,Raghunathan,Kumar, Sandeep
, p. 10364 - 10372 (2021/09/18)
A series of novel naphthophenanthridine derivatives are synthesized via N-annulation of hexabutoxytriphenylene-1-amine with various aliphatic aldehydes through the Pictet-Spengler reaction. The synthesized derivatives have been found to self-assemble into
Synthesis and QCM gas-sensing properties of 3,4-dialkoxyphenyl tosylamino-substituted phthalocyanines
Harbeck, Mika,Sen, Zafer,Erbahar, Dilek D.,?elik, Esranur Fidan,Gümü?, Gülay,Musluoglu, Emel
, p. 830 - 839 (2020/01/21)
Octa-substituted metallophthalocyanines [M = Ni(II), Zn(II), Co(II), and Cu(II)] carrying 3,4-dialkoxyphenyl tosylamino groups at the peripheral positions have been synthesized from 1,2-dicyano-4,5-bis[(3,4-dialkoxyphenyl-tosylamino)methyl]benzene in the
Palladium(II) octaalkoxy- and octaphenoxyphthalocyanines: Synthesis and evaluation as catalysts in the Sonogashira reaction
Platonova, Yana B.,Volov, Alexander N.,Tomilova, Larisa G.
, p. 222 - 227 (2019/04/17)
Octaalkoxy- and octaphenoxysubstituted palladium phthalocyanines were used as a new family members of cross-coupling catalysts in the Sonogashira reaction. For the first time it was shown that terminal alkynes reacted mildly with p-substituted aryl bromides in gently conditions at room temperature under Pd and Cu-cocatalysis to give the corresponding phenylacetylenes. This protocol represents the use of palladium phthalocyanines as homogeneous catalysts in the Pd/Cu-promoted Sonogashira reaction.
Synthesis and photovoltaic characterization of triarylamine-substituted quinoxaline push–pull dyes to improve the performance of dye-sensitized solar cells
Demirak, Kadir,Can, Mustafa,?zsoy, Cihan,Yi?it, Mesude Zeliha,Gültekin, Burak,Demi?, ?erafettin,Zafer, Ceylan
, p. 309 - 322 (2017/07/05)
Novel unsymmetrical organic sensitizers having donor, π-spacer, and anchoring groups were designed and synthesized for dye-sensitized solar cell (DSSC) application. The dyes 3-{4-[7-(4-{bis[4-(hexyl)phenyl]amino} phenyl)-11,12-dibutoxy-1,4,5,8-tetrahydrod
Unexpected beauty and diversity in the structures of three homologous 4,5-dialkoxy-1-ethynyl-2-nitrobenzenes: The subtle interplay between intermolecular C - H...O hydrogen bonds and alkyl chain length
Oburn, Shalisa M.,Bosch, Eric
, p. 814 - 819 (2017/10/10)
The synthesis, 1H and 13C NMR spectra, and X-ray structures are described for three dialkoxy ethynylnitrobenzenes that differ only in the length of the alkoxy chain, namely 1-ethynyl-2-nitro-4,5-dipropoxybenzene, C14H
Facile bottom-up synthesis of coronene-based 3-fold symmetrical and highly substituted nanographenes from simple aromatics
Zhang, Qiang,Peng, Hanqing,Zhang, Guishan,Lu, Qiongqiong,Chang, Jian,Dong, Yeye,Shi, Xianying,Wei, Junfa
supporting information, p. 5057 - 5064 (2014/04/17)
A facile and efficient self-sorting assemble (CSA) strategy has been paved for bottom-up construction of the 3-fold symmetrical and highly substituted hexa-cata-hexabenzocoronenes (c-HBCs), the trithieno analogues, and larger disc-shaped PAHs from simple
Synthesis, optical and electrochemical properties of novel D-π-A type conjugated polymers based on benzo[c][1,2,5]selenadiazole unit via alkyne module
Li, Duanqin,Li, Hui,Liu, Miaochang,Chen, Jiuxi,Ding, Jinchang,Huang, Xiaobo,Wu, Huayue
, p. 6158 - 6164 (2013/10/22)
Three novel donor-π-acceptor (D-π-A) type conjugated polymers P-1, P-2, and P-3 based on benzo[c][1,2,5]selenadiazole moiety and phenyl or naphthyl group via alkyne module were firstly prepared by Sonogashira-Hagihara reaction of various diiodo aryl compounds with the key monomer 4,7-diethynylbenzo[c] [1,2,5]selenadiazole (M-1), which was synthesized by a strategy of firstly introducing the trimethylsilylacetylene flexible group, and then introducing the selenium atom. The polymers displayed obvious absorption peaks at the region from 503 to 510 nm and narrow orange-red or red fluorescence in the range of 576-595 nm because benzo[c][1,2,5]selenadiazole unit can effectively reduce the lowest unoccupied molecular orbital (LUMO) energy levels of these polymers. The band gaps of these polymers can be tuned in the range of 1.37-1.76 eV by using different aryl donor groups. These findings indicate that these benzo[c][1,2,5]selenadiazole-based conjugated polymers can be developed for excellent fluorescent materials.
Tetraaryltetraanthra[2,3]porphyrins: Synthesis, structure, and optical properties
Filatov, Mikhail A.,Baluschev, Stanislav,Ilieva, Iliyana Z.,Enkelmann, Volker,Miteva, Tzenka,Landfester, Katharina,Aleshchenkov, Sergey E.,Cheprakov, Andrei V.
, p. 11119 - 11131 (2013/02/26)
A synthetic route to symmetrical tetraaryltetraanthra[2,3]porphyrins (Ar4TAPs) was developed. Ar4TAPs bearing various substituents in meso-phenyls and anthracene residues were prepared from the corresponding pyrrolic precursors. The synthesized porphyrins possess high solubility and exhibit remarkably strong absorption bands in the near-infrared region (790-950 nm). The scope of the method, selection of the peripheral substituents, choice of the metal, and their influence on the optical properties are discussed together with the first X-ray crystallographic data for anthraporphyrin.
METHODS AND COMPOSITIONS FOR CONTROL OF GYPSY MOTHS, Lymanria dispar
-
Page/Page column 11, (2010/08/07)
The invention provides in part dialkoxybenzene and eugenol compounds for controlling infestation by a Lymantria dispar, and methods thereof. The compounds include a compound of Formula I: where R1 may be methyl, ethyl, propyl, n-butyl, isopentyl (3-methylbutyl) or allyl; R2 may be at positions 2, 3 or 4 and may be H, methyl, ethyl, propyl, n-butyl, isopentyl (3-methylbutyl) or allyl; and R3 may be optionally present at positions 2, 3 and 4, and is allyl; with the provisos that when R2 is at position 2, R3 if present is at position 3, or when R2 is at to position 3, R3 if present is at positions 2 or 4, or when R2 is at position 4, R3 if present is at position 2; or of Formula II: where R1 may be methyl, ethyl, propyl, n-butyl, isopentyl (3-methylbutyl) or allyl; or mixtures thereof.
