Catalytic N-N bond cleavage of hydrazine by thiolate-bridged iron-ruthenium heteronuclear complexes
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论文类型：期刊论文
发表时间：2017-09-01
发表刊物：INORGANIC CHEMISTRY COMMUNICATIONS
收录刊物：Scopus、SCIE
卷号：83
页面范围：66-69
ISSN号：1387-7003
关键字：Iron-ruthenium complexes; Interconversion; Redox properties; N-N bond cleavage
摘要：The novel thiolate-bridged iron-ruthenium heteronuclear complex [(PPh3)(bdt)Ru(mu-eta(2):eta(4)-bdt)FeCp*] (1, Cp* = eta(5)-(CMe5)-Me-5, bdt = benzene-1,2-dithiolate) was prepared by one -electron reduction of complex [(PPh3)(bdt)Ru(mu-eta(2):eta(4)-bdt)FeCp*][FeCl3] (1[FeCl3]) using CoCp2 as reducing agent. Meanwhile, complex 1 can also be one-electron oxidized by Fc center dot PF6 or HBF4 to regenerate the ionic complex 1[PF6] or 1[BE4]. Importantly, complex 1 shows good reactivity toward the catalytic N-N bond cleavage of hydrazine into ammonia. (C) 2017 Elsevier B.V. All rights reserved.