| 高电势铁硫蛋白的模型化合物：2，4，6-三苯基苯硫酚的4Fe4S簇合物的合成与性质(英文) |
| A NOVEL 4Fe4S CLUSTER WITH A BULKY 2,4,6-TRIPHENYLBENZENETHIOLATE LIGAND AS A MODEL OF HIGH POTENTIAL IRON-SULFUR PROTEINS |
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| 摘要: 新型簇合物(n-Bu4N)2［Fe4S4(tpbt)4］(tpbt=2,4,6-三苯基苯硫酚基)通过2，4，6-三苯基苯硫酚和(n-Bu4N)2［Fe4S4(S-t-Bu)4］在DMF(二甲基甲酰胺)中进行配体交换反应合成得到。该簇合物在CH |
| 关键词: 4Fe4S簇合物 铁硫蛋白 三苯基苯硫酚 |
| 基金项目: |
| Abstract: A novel cluster, (n-Bu4N)2［Fe4S4(tpbt)4］(tpbt=2,4,6-triphenylbenzenethiolato), was synthesized by ligand-exchange reaction of (n-Bu4N)2(［Fe4S4(S-t-Bu)4］with 2,4-6-triphenylbenzenethiol in DMF. The cluster shows ［Fe4S4］3+/2+ and ［Fe4S4］2+/1+ redox potentials at -0.14 and -1.31 V vs. SCE, respectively in acetonitrile. The result suggests that the 3+ state of ［Fe4S4］ core is stabilized relatively by the bulky tpbt ligand. |
| Keywords: 4Fe4S cluster Iron-sulfur protein triphenylbenzenethiol |
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| 孙为银,上野隆史,上山宪一,中村 晃.高电势铁硫蛋白的模型化合物：2，4，6-三苯基苯硫酚的4Fe4S簇合物的合成与性质(英文)[J].无机化学学报,1998,14(1):105-108. |
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