Efficient one-flask synthesis of water-soluble [60]fullerenols
Efficient one-flask synthesis of water-soluble [60]fullerenols
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DOI：
10.1016/0040-4020(96)00104-4
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发表时间：
1996-04-01
期刊：
影响因子：
2.1
通讯作者：
Hwu, JR
中科院分区：
文献类型：
--
作者：
Chiang, LY;Bhonsle, JB;Hwu, JR
C-60分子对二氧化氮自由基加成反应表现出较高的反应活性。NO2)，它们是由亚硝酸钠与锥体反应生成的。硝酸。C-60的这种化学官能化得到了多硝基富勒烯C-60(NO2)(N)。多硝基富勒烯在氢氧化钠水溶液中水解得到相应的多羟基富勒烯衍生物(富勒烯醇)，总收率适中。富勒烯醇质谱(FAB，负离子)结果表明，它们的结构为C-60衍生物，至少含有16个羟基。(C)1996年爱思唯尔科学有限公司
C-60 molecule exhibited high reactivity towards the addition reaction of nitrogen dioxide radicals (. NO2), which were generated by reaction of sodium nitrite with cone. HNO3. This chemical functionalization of C-60 resulted in polynitro fullerenes, C-60(NO2)(n). Hydrolysis of polynitro fullerenes in aqueous NaOH gave the corresponding polyhydroxylated fullerene derivatives (fullerenols) in moderate overall yields. Results from mass spectra (FAB, negative ion) of fullerenols indicated their structure as C-60 derivatives with at least 16 hydroxy groups. (C) 1996 Elsevier Science Ltd