铜催化的 N-亚氨基吡啶𬭩叶立德与末端炔烃的直接氧化环化反应，使用 O2 作为氧化剂。
Copper-catalyzed direct oxidative annulation of N-iminopyridinium ylides with terminal alkynes using O2 as oxidant.
机构信息
State Key Laboratory of Natural and Biomimetic Drugs, Peking University, School of Pharmaceutical Sciences, Peking University, Xue Yuan Rd., 38, Beijing 100191, People's Republic of China.
出版信息
Chem Commun (Camb). 2013 May 14;49(39):4250-2. doi: 10.1039/c2cc33706a.
PMID:22790323
Abstract
The aerobic direct dehydrogenative annulation of N-iminopyridinium ylides with terminal alkynes leading to pyrazolo[1,5-a]pyridine derivatives has been developed.
摘要
氮杂环丁二烯叶立德与末端炔烃的有氧直接脱氢环化反应，生成了吡唑并[1,5-a]吡啶衍生物。
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