A new palladium-catalysed synthesis of 1,1-dialkylbuta-1,3-dienes via organoboron intermediates.
Iodobenzene and tetrakis(triphenylphosphine)palladium(0) [(C6H5)3P]4Pd catalyse a new synthesis of 1,1-dialkylbuta-1,3-dienes, starting from 1,1-diethoxybut-2-ene and trialkylboranes, in the presence of Schlosser's superbase LIC-KOR.
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Dipartimento di Chimica Generale ed Organica Applicata dell'Università, Corso M. D'Azeglio, 48, I 10125 Torino, Italy.
Deagostino
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Prandi
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Venturello
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