Iminium Substituted Acetylenes as Partners in Cycloaddition Reactions

Authors

  • Heinz G. Viehe Université de Louvain Laboratoire de Chimie Organique Place Louis-Pasteur, 1 B-1348 Louvain-la-Neuve, Belgium
  • Jonathan S. Baum Université de Louvain Laboratoire de Chimie Organique Place Louis-Pasteur, 1 B-1348 Louvain-la-Neuve, Belgium

DOI:

https://doi.org/10.2533/chimia.1975.300

Abstract

The synthesis of acetylenic amidium salts, a new class of compounds, by the alkylation of acetylenic amides is described. In their Diels-Alder cycloaddition reaction with cyclopentadiene, acetylenic amidium salts were found to be more reactive dienophiles than ester-activated acetylenes.

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Published

1975-07-31

Issue

Vol. 29 No. 7 (1975): Forschung/Research

Section

Kurze Mitteilungen

License

Copyright (c) 1975 Heinz G. Viehe

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
H. G. Viehe, J. S. Baum, Chimia 1975, 29, 300, DOI: 10.2533/chimia.1975.300.