New Applications of N-Aryl and Alkenyl Ketonitrones

来源 :中国化学会第十三届全国有机合成化学学术研讨会 | 被引量 : 0次 | 上传用户:zxd19811219
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  Nitrones are not only widely recognized as important building blocks in the synthesis of various natural and biologically active compounds,but also used as both spin-tap reagents and therapeutic agents.The feature of nitrones was severed as 1,3-dipoles to construct functionalized heterocycles.Up to now,the nitrones are successfully used in[2+2],[3+2],[3+3],[4+3],or[2+2+3]cycloaddition with various electrophiles.However,most of these transformations are applied to N-alkyl/N-aryl aldonitrones and N-alkyl/N-aryl ketonitrones.
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