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Unusual Rearrangement of a 1,8-Naphthalene Derivative. [PDF]

open access: yesJ Org Chem
Habib A   +7 more
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Azulene–Naphthalene, Naphthalene–Naphthalene, and Azulene–Azulene Rearrangements

The Journal of Organic Chemistry, 2022
The mechanism(s) of thermal rearrangement of azulenes have been enigmatic for several decades. Herein, we have employed density functional theory (DFT) calculations at the M06-2X/6-311+G(d,p) level together with single-point calculations at the CCSD(T) level to assess possible mechanisms of the experimentally observed azulene and naphthalene ...
M. Saeed Mirzaei   +2 more
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Photooxygenation of Naphthalene

ChemPhotoChem, 2021
AbstractThe photooxygenation of naphthalene to the corresponding endoperoxide (EPO) under various conditions is described. Substantial conversion is only observed at −10 °C and after more than two days, indicating that the [4+2] cycloaddition of singlet oxygen to this acene proceeds much more slowly than corresponding reactions of substituted ...
Werner Fudickar, Torsten Linker
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Naphthalene Addiction

Substance Abuse, 2012
Inhalant abuse such as kerosene, petrol, gasoline, and typewriter correction fluid has been reported from India. Naphthalene or mothballs, a commonly used substance in households and freely available in the market is an uncommon form of inhalant abuse which may lead to severe medical complications.
Samir Kumar, Praharaj   +1 more
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Naphthalene Amidine Imide Dyes by Transamination of Naphthalene Bisimides

Chemistry – A European Journal, 2006
AbstractDerivatives of naphthalene‐1,4,5,8‐tetracarboxylic acid with amidine structures have been prepared. The light absorption of the bisimide derivatives in the UV region is shifted to the visible for the amidine imides, which also fluoresce with a large Stokes shift. It has been shown how the bisimide–lactam rearrangement can be extended to amidine
Heinz, Langhals, Harald, Jaschke
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Metabolism of Naphthalene in Roosters

Xenobiotica, 1988
1. The metabolism of naphthalene in roosters was similar to that in rats. At least 45% of the dose was isolated from the urine as metabolites that could be formed from arene oxide precursors. 2. Urine was the major route for excretion (79%) of 14C-naphthalene from colostomized roosters. Roosters with cannulated bile ducts excreted about 24% of the dose
J E, Bakke, K L, Davison
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Fungal transformation of naphthalene

Archives of Microbiology, 1978
Eighty-six species of fungi belonging to sixty-four genera were examined for their ability to metabolize naphthalene. Analysis by thin-layer and high pressure liquid chromatography revealed that naphthalene metabolism occurred in forty-seven species belonging to thirty-four genera from the major fungal taxa.
C E, Cerniglia   +3 more
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Mobilities of electrons and holes in naphthalene and perdeuterated naphthalene

Chemical Physics Letters, 1983
Abstract Charge carrier mobilities are presented over a wide temperature range (77–300 K) for electrons and holes in naphthalene and perdeuterated naphthalene for the a, b , and c ' crystallographic directions. Consideration is given to the implications of the observed deuteration effects on the validity of band and hopping models in these ...
L.B. Schein   +3 more
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