碘介导的通过双C(sp)-H硫醇化反应合成硫桥连烯胺酮和色酮
Iodine-mediated synthesis of sulfur-bridged enaminones and chromones via double C(sp)-H thiolation.
作者信息
Gao Yong, Wei Li, Liu Yunyun, Wan Jie-Ping
机构信息
College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China.
出版信息
Org Biomol Chem. 2017 May 31;15(21):4631-4634. doi: 10.1039/c7ob00619e.
PMID:28513751
Abstract
The reactions of various enaminones with elemental sulfur giving rise to both sulfur-bridged enaminones and chromones have been realized via iodine promotion. All products were furnished by means of double C(sp)-H bond thiolation without using any metal catalyst or sensitive oxidant, providing a simple and efficient protocol for the synthesis of diverse sulfur derivatives of enaminones.
摘要
通过碘促进实现了各种烯胺酮与元素硫的反应，生成了硫桥连烯胺酮和色酮。所有产物均通过双C(sp)-H键硫醇化反应制得，无需使用任何金属催化剂或敏感氧化剂，为合成多种烯胺酮的硫衍生物提供了一种简单有效的方法。
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