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http://dx.doi.org/10.14478/ace.2016.1030

Synthesis of a Platinum-Pincer Complex and Application to Catalytic Silylcyanation  

Kim, Yun Tae (Department of Pharmaceutical Engineering, Hoseo University)
Yoon, Myeong Sik (Department of Pharmaceutical Engineering, Hoseo University)
Publication Information
Applied Chemistry for Engineering / v.27, no.4, 2016 , pp. 366-370 More about this Journal
Abstract
A platinum(II) pincer complex composed of two six-membered fused metallacycles was directly synthesized using 1,3-bis(2-pyridyloxy)benzene and $K_2PtCl_4$. The structure of the complex was elucidated via NMR and X-ray crystallography analysis. The stable complex was formed due to the six-membered fused cycle structure around the Pt(II) center which reduced the bond angle strain. The complex was applied to the silylcyanation reaction of aldehydes and imines and showed an efficient catalytic activity with 99% yield.
Keywords
platinum; x-ray structure; catalyst; silylcyanation; pincer complex;
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