标题:Synthesis and Characterization of Iron, Cobalt, and Nickel [PNP] Pincer Amido Complexes by N-H Activation
作者:Zhao, Hua; Li, Xiaoyan; Zhang, Shumiao; Sun, Hongjian
作者机构:[Zhao, Hua; Li, Xiaoyan; Zhang, Shumiao; Sun, Hongjian] Shandong Univ, Minist Educ, Sch Chem & Chem Engn, Key Lab Special Funct Aggregated Mat, Jinan 更多
通讯作者:Sun, HJ
通讯作者地址:[Sun, HJ]Shandong Univ, Minist Educ, Sch Chem & Chem Engn, Key Lab Special Funct Aggregated Mat, Shanda Nanlu 27, Jinan 250199, Peoples R China.
来源:ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
出版年:2015
卷:641
期:14
页码:2435-2439
DOI:10.1002/zaac.201500568
关键词:N-H activation; [PNP]-pincer complexes; Iron; Cobalt; Nickel
摘要:The N-H bond activation product [PNP]-Fe-I(PMe3)(2) (2) was obtained at room temperature by the reaction of diphosphinito [PNP] pincer ligand ((Ph2P(C6H4))(2)NH (1)) with Fe(PMe3)(4). Treatment of 1 with Co(PMe3)(4), CoCl(PMe3)(3) and CoMe(PMe3)(4) afforded the same N-H bond activation product [PNP]-Co-I(PMe3)(2) (3). In order to have a better understanding of the mechanism of formation of 3, in situ IR and H-1 NMR spectroscopic investigations were conducted. The reaction of 1 with Ni(PMe3)(4) afforded the ligand replacement complex 4 while a [PNP]-(NiMe)-Me-II complex 5 was obtained via deprotonation through the reaction of 1 with NiMe2(PMe3)(3). The molecular structures of 2-4 were confirmed by X-ray diffraction analysis.
收录类别:SCOPUS;SCIE
WOS核心被引频次:4
Scopus被引频次:4
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84946494718&doi=10.1002%2fzaac.201500568&partnerID=40&md5=d830ecf77fa9f36ca2e121c9e83dcd4f
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