Frontispiece: Iron(II), Cobalt(II), Nickel(II), and Zinc(II) Silylene Complexes: Reaction of the Silylene [iPrNC(NiPrb>2b>)NiPr]b>2b>Si with FeBrb>2b>, CoBrb>2b>, NiBrb>2b>⋅MeOCHb>2b>CHb>2b>OMe, ZnClb>2b>, and ZnBrb>2b>

详细信息    查看全文

• 作者：Johannes A. Baus ; Dr. Felix M. M&uuml ; ck ; Heidi Schneider and Prof. Dr. Reinhold Tacke
• 刊名：Chemistry - A European Journal
• 出版年：2017
• 出版时间：January 5, 2017
• 年：2017
• 卷：23
• 期：2
• 全文大小：595K
• ISSN：1521-3765

文摘

<b>Donor-Stabilized Silylenesb> The chemistry of donor-stabilized silylenes has developed into one of the most actively studied research areas in molecular silicon chemistry. In their Full Paper on oi.org/10.1002/chem.201603802" rel="references:https://doi.org/10.1002/chem.201603802">page 296 ff., R. Tacke et al report on the synthesis and characterization of novel transition-metal silylene complexes of FeBrb>2b>, CoBrb>2b>, NiBrb>2b>, ZnBrb>2b>, and ZnClb>2b> with the bis(guanidinato)silicon(II) complex [iPrNC(NiPrb>2b>)NiPr]b>2b>Si. These compounds represent very rare examples of carbonyl-free silylene complexes of 3d transition metals in the formal oxidation state +2.