1 article(s) from Shafikov, Marsel Z
Biologically active isoxazoles conjugated to other azole rings.
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Reactions of azolyl enamines with nitrile oxides.
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Structures of starting enamines 1 and hydroxamoyl chlorides 2.
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Synthesis of 4-azolylisoxazoles 4a–p from enamines 1a–e and hydroxamoyl chlorides 2a–h. Reaction co...
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Imidazolylisoxazole 4a according to XRD data in the thermal ellipsoids of the 50% probability level....
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Isoxazolylisoxazole 4p according to XRD data with thermal ellipsoids of 50% probability level.
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Plausible mechanisms for reaction of hydroxamoyl chlorides 2 with imidazolyl enamines 1a,b.
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Geometries of enamine 1a appropriate to the calculated minima on the PES, and their relative free e...
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Calculated pathways for the formation of experimentally observed 3a, regioisomer 7 and isoxazoline 8...
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Structures of the localized transition states. Lengths of the forming bonds are given in Å.
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Summary of the calculated pathways of the cycloaddition reaction between enamine 1a and benzonitril...
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Isosurface plots of the HOMO of enamine 1a_1 (bottom) and the LUMO of nitrile oxide 6 (top) in the ...
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Beilstein J. Org. Chem. 2016, 12, 2390–2401, doi:10.3762/bjoc.12.233
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