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Haas, Diana; Hofmayer, Maximilian S.; Bresser, Tomke; Knochel, Paul (2015): Zincation of 4,4-dimethyloxazoline using TMPZnCl·LiCl. A new preparation of 2-aryloxazolines. In: Chemical Communications, Vol. 51, No. 29: pp. 6415-6417
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Abstract

Various functionalized aryl and heteroaryl aluminum reagents were obtained by performing I-Li or Br-Li exchange reactions with the corresponding unsaturated organic halides in the presence of i-Bu2AlCl. By means of an appropriate catalyst, the resulting new aluminum species were directly acylated, allylated or arylated. 1,4-Michael additions to enones have also been achieved.