Nickel-Promoted Carboxylation/Cyclization Cascade of Allenyl Aldehyde Under an Atmosphere of CO2
Nickel-Promoted Carboxylation/Cyclization Cascade of Allenyl Aldehyde Under an Atmosphere of CO2
复制标题
CO2 气氛下镍促进的烯醛羧化/环化级联
DOI：
10.1055/s-0030-1260565
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发表时间：
2011
期刊：
影响因子：
2
通讯作者：
Masanori Takimoto
中科院分区：
文献类型：
--
作者：
倉橋拓也;小泉温史;山下沢;宇野公之;Masanori Takimoto
在化学计量的Ni（0）配合物存在下，联烯醛与二氧化碳在常温常压下以区域选择性方式顺利地发生了反应。该反应涉及醛和丙二烯部分的分子内环化，以提供具有羟基的环状羧酸衍生物。
In the presence of a stoichiometric amount of Ni (0) complex, allenyl aldehydes smoothly reacted with carbon dioxide at an ambient temperature and pressure in a regioselective manner. The reaction involves an intramolecular cyclization of aldehyde and allene moieties to afford cyclic carboxylic acid derivatives having a hydroxyl group.