化学
卡宾
位阻效应
重氮乙酸乙酯
催化作用
产量(工程)
分子间力
配体(生物化学)
铜
碳氢键活化
氢键
药物化学
光化学
有机化学
分子
环丙烷化
受体
材料科学
冶金
生物化学
作者
M. Mar Díaz‐Requejo,Tomás R. Belderraín,M. Carmen Nicasio,Swiatoslaw Trofimenko,Pedro J. Pérez
摘要
A series of catalysts of general formula TpXCu (TpX = homoscorpionate ligand) promote the insertion of :CHCO2Et (ethyl diazoacetate as the carbene source) into the C-H bonds of cycloalkanes and cyclic ethers in moderate to high yield. A correlation between the steric hindrance of these catalysts and the yield of the transformation has been observed.
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