Anodic Oxidation of 18 Halogenated and/or Methylated Derivatives of CB 11 H 12 –
Anodic Oxidation of 18 Halogenated and/or Methylated Derivatives of CB 11 H 12 –
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CB 11 H 12 的 18 种卤化和/或甲基化衍生物的阳极氧化 –
DOI：
10.1021/acs.inorgchem.6b02126
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发表时间：
2017
影响因子：
4.6
通讯作者：
Michl, Josef
中科院分区：
文献类型：
--
作者：
Wahab, Abdul;Douvris, Christos;Klíma, Jiří;Šembera, Filip;Ugolotti, Juri;Kaleta, Jiří;Ludvík, Jiří;Michl, Josef
检查了 [CB11H12]− 及其 18 种卤化和/或甲基化衍生物的阳极氧化。发现液体 SO2 中的四种阴离子和 1,1,1,3,3,3-六氟异丙醇中的另外四种阴离子发生可逆氧化。相对于二茂铁/铁，氧化发生在～1 V（对于[CB11Me12]−）至超过4 V（对于[1-H-(2–6)-F5-(7–12)-(CF3)6-CB11]−）。阳极峰值电位由一组附加的位置敏感取代基增量再现。
Anodic oxidation of [CB11H12]−and 18 of its halogenated and/or methylated derivatives was examined. Reversible oxidation was found for four of the anions in liquid SO2and for four more in 1,1,1,3,3,3-hexafluoroisopropyl alcohol. The oxidation occurred at ∼1 V (for [CB11Me12]−) up to more than 4 V (for [1-H-(2–6)-F5-(7–12)-(CF3)6-CB11]−) relative to ferrocene/ferricinium. The anodic peak potentials are reproduced by a set of additive position-sensitive substituent increments.