钯催化酚类的杂环化反应合成[60]富勒烯稠合苯并呋喃
Palladium-catalyzed synthesis of [60]fullerene-fused benzofurans via heteroannulation of phenols.
作者信息
Li Fei, Wang Jun-Jie, Wang Guan-Wu
机构信息
CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Hefei National Laboratory for Physical Sciences at Microscale, and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
出版信息
Chem Commun (Camb). 2017 Feb 2;53(11):1852-1855. doi: 10.1039/c6cc09080j.
Palladium-catalyzed heteroannulation of [60]fullerene with phenols has been developed as a practical and efficient protocol for the one-pot synthesis of various [60]fullerene-fused benzofurans. A possible reaction mechanism is proposed to explain the formation of C-fused benzofurans. A novel 1,2,3,16-adduct is obtained through further reaction of the electrochemically generated dianionic fullerobenzofuran with benzyl bromide.
钯催化的[60]富勒烯与酚类的杂环化反应已被开发为一种实用且高效的一锅法合成各种[60]富勒烯稠合苯并呋喃的方法。提出了一种可能的反应机理来解释碳稠合苯并呋喃的形成。通过电化学产生的二价阴离子富勒烯苯并呋喃与苄基溴的进一步反应，得到了一种新型的1,2,3,16-加合物。
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