Results 351 to 360 of about 340,731 (384)
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Repetitive imidazole synthesis using an immobilized imidazole template
The Journal of Organic Chemistry, 1990Modele representant la simulation chimique du cycle ATP-imidazole Obtention de la 1-benzyl-5-phenylimidazole. Pour demontrer le concept de generation continue de la molecule fille, deux cycles successifs sont effectues, le deuxieme produisant a nouveau la molecule fille avec un rendement de 14%, comparable a celui du 1er cycle (30%)
Darshan Ranganathan +2 more
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1984
Publisher Summary This chapter seeks to cover all known 2H-imidazoles. The most important synthetic routes for the synthesis of 2H-imidazoles have been from ketones by cyclization, by the transformation of imidazolone derivatives, and by the reaction between 1H-imidazoles and electrophiles.
Michael P. Sammes, Alan R. Katritzky
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Publisher Summary This chapter seeks to cover all known 2H-imidazoles. The most important synthetic routes for the synthesis of 2H-imidazoles have been from ketones by cyclization, by the transformation of imidazolone derivatives, and by the reaction between 1H-imidazoles and electrophiles.
Michael P. Sammes, Alan R. Katritzky
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ChemInform, 1991
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Lulin Wei, Michael P. Groziak
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Lulin Wei, Michael P. Groziak
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N-(Chlorosulfinyl)-imidazole as a New Imidazole Transfer Reagent
HETEROCYCLES, 1980Abstract The usefulness of diimidazoles2 such as N, N′-carbonyldi-imidazole (1), and N, N′-thionyldiimidazole (2) in organic synthesis has been accumulated recently. In connection with the continuing our studies on the reaction using 1 or 2 3 (carbonyl, thionyl, and imidazole transfer reactions), our particular interest was focused on the synthesis of ...
Masaru Ogata, Hiroshi Matsumoto
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Imidazole anticonvulsants: structure-activity relationships of [(biphenylyloxy)alkyl]imidazoles
Journal of Medicinal Chemistry, 1987The [(biphenylyloxy)alkyl]imidazoles were found to be potent anticonvulsants. The most potent compound of the series, 1-[2- ([1,1'-biphenyl]-2-yloxy)ethyl]-1H-imidazole (4), had an ED50 of 15.5 mg/kg against maximal-electroshock-induced seizures in mice after oral administration; the horizontal screen ED50 was 320 mg/kg, revealing that the compound has
J D Leander +3 more
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Luminescence (Chichester, England Print), 2016
This study was a detailed characterization of the interaction of a series of imidazole derivatives with a model transport protein, human serum albumin (HSA).
Yuanyuan Yue +6 more
semanticscholar +1 more source
This study was a detailed characterization of the interaction of a series of imidazole derivatives with a model transport protein, human serum albumin (HSA).
Yuanyuan Yue +6 more
semanticscholar +1 more source
The Journal of Physical Chemistry A, 2012
The respective structures and stabilities of imidazole-imidazole, benzene-imidazole, and benzene-indole dimers have been investigated using different DFT-D functional, MP2, CCSD(T), and SAPT levels of theory with a medium basis set. Comparative analysis of binding energies and structural parameters of the dimers points to a preference for stacking ...
Shigeru Nagase, S. Karthikeyan
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The respective structures and stabilities of imidazole-imidazole, benzene-imidazole, and benzene-indole dimers have been investigated using different DFT-D functional, MP2, CCSD(T), and SAPT levels of theory with a medium basis set. Comparative analysis of binding energies and structural parameters of the dimers points to a preference for stacking ...
Shigeru Nagase, S. Karthikeyan
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The roles of imidazole ligands in coordination supramolecular systems
, 2016Imidazole is a fundamental building unit possessing a conjugated five-membered ring system with two N-donor coordination sites. The parent imidazole nucleus can be derivatized to three types of compounds at the 1-, 2-, or 4-positions, generating 1, 2, or
Shui-Sheng Chen
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New Methods of Imidazole Functionalization - From Imidazole to Marine Alkaloids
Synlett, 2006AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Yong He +3 more
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Cuprous Iodide Pseudopolymorphs Based on Imidazole Ligand and Their Luminescence Thermochromism
, 2016Two cuprous iodide pseudopolymorphs, formulated as [(Cu4I4)(MBI)2]∞ (MBI = 1,1′-methylene-bis(imidazole)) with an irregular cubane-like Cu4I4 cluster as tetrahedrally coordinated secondary building unit and imidazole derivative as bridging ligand, have ...
Zhixing Fu +5 more
semanticscholar +1 more source