Reactions of 1,1-bis(dimethylamino)-1,3-
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Sustman, Reiner ;Rogge, Monika ;NΓΌchter, Ursula ;Bandmann, Heinz
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Article
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1992
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Wiley (John Wiley & Sons)
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English
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+ 2) Cycloaddition / Zwitterion formation / Ketene aminal l,l-Bis(dimethylamino)-1,3-butadiene (1) as a strong donor diene = 0.03 V vs. SCE, 1st IP, = 6.94 eV) is treated with acrylonitrile, dimethyl dicyanofumarate, and tetracyanoethylene. Cycloaddition with acrylonitrile is slow and requires eleva