Intense near-infrared optical absorbing emerald green [60]fullerenes
Intense near-infrared optical absorbing emerald green [60]fullerenes
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DOI：
10.1021/ja044409q
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发表时间：
2005-01-12
影响因子：
15
通讯作者：
Chiang, LY
中科院分区：
文献类型：
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作者：
Canteenwala, T;Padmawar, PA;Chiang, LY
以六阴离子C60中间体(C60-6)为试剂，通过一锅法在一个C60笼上连接6个烷基酯加成物，合成了翠绿富勒烯(EF) C60[C(CH3)(CO2Et)2]6和C60[C(CH3)(CO2-t-Bu)2]6。这些 EF 化合物在 600−940 nm 范围内表现出强烈的光学吸收，这是合成的许多 [60] 富勒烯衍生物中 C60 笼的最长光学吸收。
Synthesis of emerald green fullerenes (EF) C60[C(CH3)(CO2Et)2]6and C60[C(CH3)(CO2-t-Bu)2]6was performed by using hexaanionic C60intermediate (C60-6) as a reagent in one-pot reaction for attaching six alkyl ester addends on one C60cage. These EF compounds exhibit intense optical absorption over 600−940 nm, thelongestoptical absorption of the C60cage among many [60]fullerene derivatives synthesized.