Results 241 to 250 of about 44,378 (285)

Synthesis of New Anthracene Derivatives

The Journal of Organic Chemistry, 2006
An efficient synthesis is described for hexabromoanthracenes 3 and 4 by direct bromination of 9,10-dibromoanthrecene 2. Whereas base-induced elimination of hexabromide 3 with t-BuOK gave 2,3,9,10-tetrabromoanthracene 5, the reaction of hexabromide 4 with DBU afforded 1,3,9,10-tetrabromoanthracene 6 as the sole product.
Osman, Cakmak, Ramazan, Erenler, Ahmet, Tutar, Nuray, Celik   +3 more
openaire   +2 more sources

ChemInform Abstract: ANTHRACEN‐CYANAT UND ANTHRACEN‐OXAZINONE

Chemischer Informationsdienst. Organische Chemie, 1970
AbstractDas aus dem Hydroxy‐anthracen (I) und BrCN in Aceton in Gegenwart von Triäthylamin dargestellte Cyanat (II) gibt in saurer, wäßriger Lösung das Carbamat (III), mit H2S das Thiocarbamat (IV).
MIR HEDAYATULLAH, JACQUES PAILLER, LEON DENIVELLE   +2 more
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Radiation Induced Paramagnetic Centers in Anthracene and Deuterated Anthracene

Molecular Crystals, 1968
Abstract EPR Studies of radiation damage in anthracene C14H10 and deuterated anthracene (C14D10) powders have been made up to a dose of 7 × 108 rad. Interpretation of the spectra is consistent with that resulting from the hyperfine interaction of three equivalent protons. Excessive breadth of the spectrum of the radical produced in C14D10 is attributed
G. A. Simpson, J. Castellanos, A. Cobas, S. Z. Weisz   +3 more
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Anthracene and Anthracene-Tetracene Crystals from Vapor

Molecular Crystals, 1968
Abstract Molecular crystals in general are receiving increased attention and anthracene crystals in particular are in demand for use in various studies. Consequently, several techniques have been developed for growing anthracene crystals–most of which have involved growth from the melt.1–3 In those common method is to use a cooled collector plate.3,4 ...
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Gaschromatographic Determination of Anthracene and Hydrogenated Anthracene

Journal für Praktische Chemie, 1977
P. Lobitz, W. Jabs, G. Schmidt
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Carbonization of Anthracene and Graphitization of Anthracene Carbons

Industrial & Engineering Chemistry, 1957
C. R. Kinney, R. C. Nunn, P. L. Walker
openaire   +1 more source

Photophysical Properties of Anthracene Derivatives

Photochem, 2023
Antoine Scalabre, Franck Oswald, Katharina M Fromm   +2 more
exaly  

Anthracenes

2010
S. Toyota, T. Iwanaga
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Anthracene

2021
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Dimethylaminophenyl and cyclopropyl substituted anthracenes and benz[a]anthracenes

2015
Ph. D.
openaire   +1 more source