【摘 要】
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Over the last two decades,the use of metal-mediated direct C-H functionalization has grown rapidly as it enables the conversion of ubiquitous C-H bonds of o
【机 构】
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CollegeofChemistryandMaterialsScience,AnhuiNormalUniversity,Wuhu241000
【出 处】
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中国化学会第十六届全国有机合成化学学术研讨会
论文部分内容阅读
Over the last two decades,the use of metal-mediated direct C-H functionalization has grown rapidly as it enables the conversion of ubiquitous C-H bonds of organic molecules into diverse functional groups in a single synthetic operation.As an important structure in organic compounds,amides and esters are commonly found in natural products,pharmaceuticals and material molecules.1-6 Thus,a practical and efficient Pd(0)-catalyzed region-and chemoselective activation/acyloxylation of unactivated C(sp3)-H bonds of aliphatic amides using a bidentate system has been explored.The reaction demonstrates excellent reactivity,high reusability,good functional‐group tolerance and a broad substrate range.A preliminary study was conducted to evaluate relative directing‐group abilities of various functionalities.
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