کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1335823 | 1500286 | 2013 | 5 صفحه PDF | دانلود رایگان |
The synthesis, crystal structure and variable temperature magnetic measurements of a new dinuclear Fe(III) complex, [Fe2(μ1,3-O2Cfn)(OH2)(MeOH)Cl2L] (1) [fn = furan, L = N,N′-bis(salicyaldehydene)-1,3-diaminopropan-2-ol], is reported. From X-ray diffractometry, it is shown that each Fe(III) centre in 1 is in a distorted octahedral environment. A variable temperature magnetic study reveals strong antiferromagnetic behaviour of 1 with J = −22.2 ± 0.1 cm−1. Use of 1 as an alkene epoxidation catalyst towards (E)-stilbene and styrene with tert-butyl hydrogen peroxide (TBHP) and iodosylbenzene (PhIO) reveals that TBHP is the better oxidant in terms of the yield of the reaction.
The synthesis, crystal structure and variable temperature magnetic measurements of a new dinuclear Fe(III) complex, [Fe2(μ1,3-O2Cfn)(OH2)(MeOH)Cl2L] (1) [fn = furan, L = N,N′-bis(salicyaldehydene)-1,3-diaminopropan-2-ol], is reported. From X-ray diffractometry, it was shown that each Fe(III) centre in 1 is in a distorted octahedral environment. A variable temperature magnetic study reveals strong antiferromagnetic behaviour of 1 with J = −22.2 ± 0.1 cm−1. Use of 1 as an alkene epoxidation catalyst towards (E)-stilbene and styrene with tert-butyl hydrogen peroxide (TBHP) and iodosylbenzene (PhIO) reveals that TBHP is the better oxidant in terms of the yield of the reaction.Figure optionsDownload as PowerPoint slide
Journal: Polyhedron - Volume 53, 10 April 2013, Pages 264–268