3-Halo-5,6-dihydro-4H-1,2-oxazine N-oxides as synthetic equivalents of unsaturated nitrile oxides in the [3 + 2]-cycloaddition with arynes: synthesis of substituted 3-vinyl-1,2-benzisoxazoles

Org. Biomol. Chem., 2024, Advance ArticleDOI: 10.1039/D4OB00391H, CommunicationAlexander A. Lukoyanov, Svetlana A. Aksenova, Andrey A. Tabolin, Alexey Yu. Sukhorukov3-Halo-1,2-oxazine N-oxide derivatives act as surrogates of vinyl nitrile oxides in tan…