Dehydrogenation of inert alkyl groups via remote C-H activation:: Converting a propyl group into a π-allylic complex
Dehydrogenation of inert alkyl groups via remote C-H activation:: Converting a propyl group into a π-allylic complex
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DOI：
10.1021/om8000444
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发表时间：
2008-04-28
期刊：
影响因子：
2.8
通讯作者：
Yu, Jin-Quan
中科院分区：
文献类型：
--
作者：
Giri, Ramesh;Maugel, Nathan;Yu, Jin-Quan
本文报道了Pd（OAC）（2）催化烷基通过sp（3）C-H键活化和烯丙基氧化脱氢生成双键或η（3）-烯丙基络合物。提出了一种新的氧化还原在无氧化剂条件下的这种双重氧化。还开发了以苯醌为化学计量氧化剂的环戊基甲酰胺脱氢催化方案。
Pd(OAC)(2)-inediated dehydrogenation of an alkyl group to a double bond or a eta(3)-allylic complex via sp(3) C-H bond activation and allylic oxidation is reported. A novel redox is Proposed for this double oxidation under oxidant-free conditions. A catalytic protocol using benzoquinone as the stoichiometric oxidant has also been developed for the dehydrogenation of cyclopentylcarboxamides.