From TcVII to TcI; facile syntheses of bis-arene complexes [99(m)Tc(arene)2]+ from pertechnetate
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چکیده
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the role of russia in transmission of energy from central asia and caucuses to european union
پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...
15 صفحه اولFrom TcVII to TcI; facile syntheses of bis-arene complexes [99(m)Tc(arene)2]+ from pertechnetate† †Electronic supplementary information (ESI) available: Additional synthetic and characterization details (including HPLC, NMR, CV), and crystallographic details. CCDC 1017765, 1017766, 1017767, 1017768 and 1017769. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c4sc02461c Click here for additional data file. Click here for additional data file.
Bis-arene complexes of technetium represent a fundamental class of organometallic compounds. Due to complex synthetic routes, no detailed insights into their properties have been reported so far. Reacting [TcO4] with arenes in the exclusive presence of AlCl3 gives highly stable [ Tc(arene)2] + in good yields. These complexes have extraordinarily high stabilities, where oxidation is found to occ...
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ژورنال
عنوان ژورنال: Chemical Science
سال: 2015
ISSN: 2041-6520,2041-6539
DOI: 10.1039/c4sc02461c