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Synlett 1994; 1994(8): 627-628
DOI: 10.1055/s-1994-22951
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Synthesis of α-Alkinylenamines by Trimethylsilanolate-Induced α-Deprotonation of Propyne Iminium Salts

Martina Brunner* , Robert Reinhard, Rainer Rahm, Gerhard Maas
  • *Fachbereich Chemie, Universität Kaiserslautern, Erwin-Schrödinger-Straße, D-67663 Kaiserslautern, Germany
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Publication Date:
18 September 2002 (online)

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Iminium salts bearing an α-CH group are efficiently deprotonated with sodium trimethylsilanolate in a non-aqueous reaction medium. In this manner, little known α-alkinylenamines can be obtained from propyne iminium triflates.

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