Results 11 to 20 of about 5,778 (287)
Applied Sciences, 2020 Ethanoanthracene cycloadducts (5–7) anti, (5–7) syn, and (5–7) dec have been synthesized from the Diels–Alder (DA) reaction of diene 1,8-dichloroanthracene 2, with the dienophiles; acrylonitrile 3, 1-cynavinyl acetate 4, and phenyl vinyl sulfone 5 ...
Mujeeb A. Sultan +4 more
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Scientific Reports, 2023 The northeastern Pacific (NEP) Ocean spans the coast of British Columbia (Canada) and is impacted by anthropogenic activities including oil pipeline developments, maritime fossil fuel tanker traffic, industrial chemical effluents, agricultural and urban ...
Kiah Lee +6 more
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Anthracene-1,4,9,10-tetraone [PDF]
Acta Crystallographica Section E Structure Reports Online, 2013 The asymmetric unit of the title compound, C14H6O4, contains three independent molecules (A,BandC). In moleculeC, there are two disordered sets of two carbonyl O atoms [occupancies = 0.643 (11) and 0.357 (11)]. All three molecules are non-planar due to repulsion between two O atoms inperipositions on the anthracene ring, showing a slight difference in ...
Chitoshi Kitamura, Takeshi Kawase
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Molecules, 2022 The stabilising effect of benzannulation on isoindenes formed in the course of sigmatropic shifts of (C5H5)Fe(CO)2 or of organo-silyl groups, and on exocyclic allyl intermediates in the course of haptotropic shifts of organometallic fragments over ...
Michael J. McGlinchey
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Crystals, 2021 In this paper, synthesis, single-crystal X-ray structure, Hirshfeld and DFT studies of 1,8-dichloro-9,10-dihydro-9,10-ethanoanthracene-11-carboxylic acid are discussed.
Mezna Saleh Altowyan +6 more
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Recent Development of Photodeformable Crystals: From Materials to Mechanisms
Research, 2021 Photodeformable materials are a class of molecules that can convert photon energy into mechanical energy, which have attracted tremendous attention in the last few decades.
Cheng Huang +8 more
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9-(Dimethoxymethyl)anthracene [PDF]
Acta Crystallographica Section E Structure Reports Online, 2008 In the title compound, C(17)H(16)O(2), a dimethyl acetal of 9-anthraldehyde, the anthracene skeleton is planar and the two meth-oxy groups attached to the C atom at position 9 of the aromatic ring system are located above and below the ring system.
Cheng Yao +4 more
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Comparative study of oxidative stress caused by anthracene and alkyl-anthracenes in [PDF]
Environmental Health and Toxicology, 2018 Oxidative stress was evaluated for anthracene (Ant) and alkyl-Ants (9-methylanthracene [9-MA] and 9,10-dimethylanthracene [9,10-DMA]) in Caenorhabditis elegans to compare changes in toxicity due to the degree of alkylation.
Ji-Yeon Roh, Pil-Gon Kim, Jung-Hwan Kwon
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Assessment of Polycyclic Aromatic Hydrocarbon Contamination of Breeding Pools Utilized by the Puerto Rican Crested Toad, Peltophryne lemur. [PDF]
, 2012 Habitat preservation and management may play an important role in the conservation of the Puerto Rican crested toad, Peltophryne lemur, due to this species' small geographic range and declining native wild population. Bioavailable water concentrations of
De Voe, Ryan +3 more
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Beilstein Journal of Organic Chemistry, 2009 The title compound, 4,13-bis[(1E,3E)-4-(9-anthracenyl)buta-1,3-dienyl][2.2]paracyclophane (2), prepared in 35% overall yield from [2.2]paracyclophane, absorbs light at λmax = 400 nm with a tail down to 480 nm. By irradiation into this band, 2 generates a
Henning Hopf +5 more
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