Reactivity of a platinum iminoboryl complex toward lewis and bronsted acids

被引：42

作者：

Braunschweig, Holger ^{[1
]}

Radacki, Krzysztof ^{[1
]}

Rais, Daniela ^{[1
]}

Schneider, Achim ^{[1
]}

Seeler, Fabian ^{[1
]}

机构：

[1] Univ Wurzburg, Inst Anorgan Chem, D-97074 Wurzburg, Germany

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 34期

关键词：

D O I：

10.1021/ja0742636

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Differently from typical iminoboranes, the iminoboryl complex trans-[(PCy(3))(2)Pt(B equivalent to NSiMe(3))(Br)] (2) displays remarkable stability against oligomerization. Its clean reactivity toward Lewis acids led to the synthesis of the neutral platinum borylene complex trans-[(PCy(3))(2)Pt{BN(SiMe(3))(AlCl(3))}(Br)], through coordination of AlCl(3) to the nitrogen atom of the iminoboryl ligand. Surprising stability of the Pt-B linkage in 2 is further manifested in its reaction with MeOH, yielding the alkoxy(amino)boryl species trans-[(PCy(3))(2)Pt{B(OMe)(N(H)SiMe(3))}(Br)].

引用

页码：10350 / +

页数：3

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