Crystal Structure and Properties of the Calix[4]arene Derivative Containing Ethyl 2-Diazo-3-(ethyla

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The target compound(C58H74N6O10) has been structurally determined by singlecrystal X-ray diffraction. The crystal is in the monoclinic system, space group C2/c, with a = 22.08(3), b = 12.628(19), c = 21.73(3) , β = 106.78(3)°, C58H74N6O10, Mr = 1015
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