Rip It off: Nitro to Nitroso Reduction by Iron Half-Sandwich Complexes
作者:Marcus Korb、Seyed Mohammad Bagher Hosseini Ghazvini、Stephen A. Moggach、Jean-François Meunier、Azzedine Bousseksou、Paul J. Low
DOI:10.1021/acs.inorgchem.1c00042
日期:2021.4.5
NMe2), to give the cationic iron nitroso complexes [FeN(O)-C6H4R}(dppe)Cp][BArX4]) ([3][BArX4]). Similar reactions of 1 and Na[BArX4] with [Fe(NCC6H4NO2)(dppe)Cp][BArX4] gave bimetallic [Fe(dppe)Cp}2μ-N≡CC6H4N(O)}][BArF4]2. However, reactions of 1 and Na[BArX4] with 4-nitrophenol gave the first example of the bench-stable iron half-sandwich phenolatecomplex [Fe(OC6H4NO2)(dppe)Cp]+ rather than NO2
用Na [BAr X 4 ]提取氯化物激活[FeCl(dppe)Cp](1)(X = F,[B(3,5-(CF 3)2 -C 6 H 3)4 ]; X = Cl,[B(3,5-Cl 2 -C 6 H 3)4 ])允许与一系列硝基芳族化合物RC 6 H 4 NO 2(R =卤素,Me,OMe,NO 2或NMe 2)反应,得到阳离子亚铁络合物[Fe N(O)-C 6 H 4 R}(dppe)Cp] [BAr X 4 ])([ 3] [BAr X 4 ])。的类似反应1和Na [巴X 4 ]与[Fe(上NCC 6 ħ 4 NO 2)(DPPE)的Cp] [酒吧X 4〕得到双金属[的Fe(DPPE)的Cp} 2 μ-N≡CC 6 H 4 N(O)}] [BAr F 4 ] 2。然而,1和Na [BAr X 4 ]与4-硝基苯酚的反应给出了板凳稳定的铁半三明治酚盐配合物[Fe(OC 6 H