A deaminative alkyl radical cascade cyclization of 1,7-dienes is described under visible-light photocatalysis. This method delivers a family of benzoazepinones (benzazepinones) and occurs under mild reaction conditions to access a broad substrate scope with excellent functional group tolerance and good yields. This protocol has also been extended to 1,7-enynes, furnishing a representative collection
在可见光光催化下描述了 1,7-二烯的脱
氨基烷基自由基级联环化。该方法提供了一系列苯并氮杂酮 (benzazepinones),并在温和的反应条件下发生,以获得广泛的底物范围,具有出色的官能团耐受性和良好的产率。该协议还扩展到 1,7-enynes,提供了具有代表性的 cyclopentaquinolinones 集合。