Unexpected De-Arylation of a Pentaaryl Fullerene

被引：22

作者：

Clavaguera, Simon ^{[1
]}

Khan, Saeed I. ^{[1
]}

Rubin, Yves ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA

来源：

ORGANIC LETTERS | 2009年 / 11卷 / 06期

关键词：

PHOTOINDUCED CHARGE SEPARATION; SPONTANEOUS OXIDATION; ELECTRON-TRANSFER; RADICALS; C-60; FRAGMENTATION; RECOMBINATION; DERIVATIVES; C60ME5O2OH; MOLECULE;

D O I：

10.1021/ol900224w

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A triphenylamine-derived pentaaryl fullerene undergoes an unusual oxidative dearylation under basic conditions to give tetraarylated epoxy fullerene in high yield. The structure of the product was confirmed by single crystal X-ray diffraction. A mechanism is proposed to account for the loss of the addend and the subsequent formation of the epoxide group.

引用

页码：1389 / 1391

页数：3

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