Reaction of o-(HSiR2)(BMes2)C6H4 with a fluoride ion: Fluoride attack at silicon and hydride transfer from silicon to boron to form FSi⋅⋅⋅HB interaction
作者:Atsushi Kawachi、Hiroshi Morisaki、Atsushi Tani、Masatoshi Zaima、Yohsuke Yamamoto
DOI:10.1002/hc.20709
日期:——
Reactions of o-(HSiR2)(BMes2)C6H4 (R = Me (3a), Ph (3b)) with a fluoride ion afford [o-(FSiR2)(HBMes2)C6H4]− (R = Me (5a), Ph (5b)), which involve the FSi⋅⋅⋅HB interaction to render the silicon atom pentacoordinate. The FSi⋅⋅⋅HB interaction in 5a was confirmed by X-ray crystallographic analysis and “atoms-in-molecules” (AIM) analysis. © 2011 Wiley Periodicals, Inc. Heteroatom Chem 22:471–475, 2011;
o-(HSiR2)(BMes2)C6H4 (R = Me (3a), Ph (3b)) 与氟离子反应得到 [o-(FSiR2)(HBMes2)C6H4]− (R = Me (5a), Ph (5b)),其中涉及 FSi⋅⋅⋅HB 相互作用以呈现硅原子五坐标。X 射线晶体学分析和“分子中原子”(AIM)分析证实了 5a 中的 FSi⋅⋅⋅HB 相互作用。© 2011 Wiley Periodicals, Inc. 杂原子化学 22:471–475, 2011; 在 wileyonlinelibrary.com 上在线查看这篇文章。DOI 10.1002/hc.20709