Extension of the Scope of Anionic Cycloadditions by Activating Organoelement Groups

Activation of olefins in the anionic cycloaddition of 2‐azaallyl compounds such as (1) can be accomplished by the organoelement groups SPh, SePh, PPh2 and AsPh2. They can be removed from the cycloadducts (2) with relative ease.

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Veröffentlicht in:Angewandte Chemie International Edition 1977-02, Vol.16 (2), p.119-119
Hauptverfasser: Kauffmann, Thomas, Ahlers, Holger, Hamsen, Angelika, Schulz, Herbert, Tilhard, Hans-Joachim, Vahrenhorst, Annemarie
Format: Artikel
Sprache:eng
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Zusammenfassung:Activation of olefins in the anionic cycloaddition of 2‐azaallyl compounds such as (1) can be accomplished by the organoelement groups SPh, SePh, PPh2 and AsPh2. They can be removed from the cycloadducts (2) with relative ease.
ISSN:0570-0833
1521-3773
DOI:10.1002/anie.197701191