Expedient (3+3)-annulation of in situ generated azaoxyallyl cations with diaziridines?

Chemical Communications Pub Date: 2023-06-08 DOI: 10.1039/D3CC02136J

Abstract

Efficient annulation of in situ formed azaoxyallyl cations using a base has been accomplished with diaziridines to provide 1,2,4-triazines at room temperature. The substrate scope, scale up, functional group tolerance and transition-metal free reaction conditions are the important practical features.

Graphical abstract: Expedient (3+3)-annulation of in situ generated azaoxyallyl cations with diaziridines
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