Download PDF
Synlett 1991; 1991(2): 117-118
DOI: 10.1055/s-1991-20649
letter
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

The One-Pot Conversion of (Trichlorovinyl)amines into Ethynylenediamines

Gerhard Himbert* , Hans Naßhan, Steffen Kosack
  • *Fachbereich Chemie der Universität, Postfach 3049, D-6750 Kaiserslautern, Germany
Further Information

Publication History

Publication Date:
07 March 2002 (online)

  PDF Download  Permissions and Reprints All articles of this category

Treatment of N, N-disubstituted (trichlorovinyl)amines 1 with an equimolar mixture of butyllithium and lithium diorganoamides, prepared from the corresponding secondary amine and two equivalents of butyllithium, furnishes symmetrically and unsymmetrically substituted ethynylenediamines 4 (1,2-ethynediamines).