Synthesis, characterization, and binding affinity of hydrosulfide complexes of synthetic iron(II) porphyrinates

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• 作者：Daniel J. Meininger ; Hadi D. Arman ; Zachary J. Tonzetich ; ^{zachary.tonzetich@utsa.edu}
• 关键词：Hydrogen sulfide ; Hydrosulfide ; Iron(II) ; Heme models ; Porphyrins ; Signaling molecules
• 刊名：Journal of Inorganic Biochemistry
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：167
• 期：Complete
• 页码：142-149
• 全文大小：1050 K
• 卷排序：167

文摘

Binding constants of HS− to several iron(II) porphyrinates are quantified. A robust synthetic procedure for a hydrosulfide complex is reported. Reactivity of the HS− complex with biologically-relevant small molecules. A unique hydrosulfide-bridged diiron porphyrinate is described.