作者:Gang Shao、Chuang Niu、Hong-Wei Liu、Huan Yang、Jun-Shen Chen、Yang-Rong Yao、Shangfeng Yang、Guan-Wu Wang
DOI:10.1021/acs.orglett.3c00332
日期:2023.2.24
The mechanochemical cascade reaction of [60]fullerene with 3-benzylidene succinimides, diethyl 2-benzylidene succinate, or 2-benzylidene succinonitrile in the presence of an inorganic base has been investigated under solvent-free and ball-milling conditions. This protocol provides an expedient method to afford various [60]fullerene-fused cyclopentanes, showing advantages of good substrate scope, short
在无溶剂和球磨条件下,研究了 [60] 富勒烯与 3-亚苄基琥珀酰亚胺、2-亚苄基琥珀酸二乙酯或 2-亚苄基琥珀腈在无机碱存在下的机械化学级联反应。该协议提供了一种权宜之计的方法来提供各种 [60] 富勒烯融合环戊烷,显示出底物范围好、反应时间短以及无溶剂和环境反应条件的优点。此外,代表性的富勒烯产品已作为高效的阴极夹层应用于倒置平面钙钛矿太阳能电池中。