[2+2] Photocycloaddition of 3-Alkoxycoumarins with C 60

被引：1

作者：

Ueda, Mitsuhiro ^{[1
]}

Hayama, Miho ^{[1
]}

Hashishita, Hiroyuki ^{[1
]}

机构：

[1] Osaka Prefecture Univ, Grad Sch Sci, Dept Chem, Sakai, Osaka 5998531, Japan

来源：

SYNLETT | 2019年 / 30卷 / 18期

关键词：

2+2] cycloaddition; 3-alkoxycoumarin; fullerene; photoreactions; oligocyclic cyclobutane; SOLAR-CELLS; CYCLOADDITION; FULLERENES; C-60; CHEMISTRY; PCBM; BOND;

D O I：

10.1055/s-0039-1690698

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The [2+2] cycloaddition of 3-alkoxycoumarins with C (60) proceeded stereoselectively under photoirradiation conditions to produce a new class of fullerene fused oligocyclic cyclobutane products. This reaction seems to progress via radical ion pair intermediates that arise from the SET processing of 3-alkoxycoumarins with the excited form of C-60.

引用

页码：2068 / 2072

页数：5

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