(4+2)-cycloadditions of substituted arenediazocyanides: A kinetic study of a new dienophile |
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| Authors: | Duane P Gapinski Michael F Ahern |
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| Institution: | Department of Chemistry, United States Military Academy West Point, New York 10996 U.S.A. |
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| Abstract: | The rate constants of the (4+2)-cycloaddition reaction between substituted -arenediazocyanides and 2,3-dimethyl-1,3-butadiene have been determined in several solvents. The reaction displays linear Hammett behavior; the data suggest a concerted reaction mechanism. |
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