کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1323057 1499919 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Investigations on synthesis, structural characterization, and new pathway to the butterfly [2Fe2Se] cluster complexes
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Investigations on synthesis, structural characterization, and new pathway to the butterfly [2Fe2Se] cluster complexes
چکیده انگلیسی

As a continuation of our studies on butterfly [2Fe2S] cluster chemistry, two new N-functionally substituted butterfly [2Fe2Se] cluster complexes 1 and 2 have been first synthesized by the condensation pathway and in satisfactory yields. Reaction of Fe2(SeH)2(CO)6 and aqueous formaldehyde affords the possible intermediate Fe2(SeCH2OH)2(CO)6. While the intermediate Fe2(SeCH2OH)2(CO)6 reacts with Glycine (NH2CH2CO2H) or (BocNH-p)C6H4NH2, to produce [(μ-SeCH2)2NCH2CO2H]Fe2(CO)6 (1) and [(μ-SeCH2)2NC6H4(p-NHBoc)]Fe2(CO)6 (2) in satisfactory yield. This synthesis route is found to be an efficient pathway to produce the N-functionally substituted butterfly [2Fe2Se] cluster complexes. As new complexes, both 1 and 2 have been characterized by elemental analysis and spectroscopy, as well as for 1 by X-ray crystallography.

In this study, two [2Fe2Se] Cluster Complexes have been synthesized by the condensation pathway. The Complexes have been characterized by elemental analysis and spectroscopy, as well as for one by X-ray crystallography. The Synthesis method is simple and efficient.Figure optionsDownload as PowerPoint slideHighlights
► Two [2Fe2Se] Cluster Complexes have been synthesized by the condensation pathway.
► The complexes have been characterized by elemental analysis and spectroscopy.
► One complex has been characterized by X-ray crystallography.
► The synthesis method is simple and efficient.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 718, 1 November 2012, Pages 74–77
نویسندگان
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