백금 핀서 화합물의 합성 및 Silylcyanation 촉매반응에 대한 응용

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

  • 김윤태 (호서대학교 제약공학과) ;
  • 윤명식 (호서대학교 제약공학과)
  • Kim, Yun Tae (Department of Pharmaceutical Engineering, Hoseo University) ;
  • Yoon, Myeong Sik (Department of Pharmaceutical Engineering, Hoseo University)
  • 투고 : 2016.04.04
  • 심사 : 2016.05.24
  • 발행 : 2016.08.10


본 연구에서는 1,3-bis(2-pyridyloxy)benzene과 $K_2PtCl_4$를 이용하여 백금을 중심으로 2개의 6원환을 이루는 백금 핀서 화합물을 합성하였다. NMR과 X-ray를 이용하여 구조를 규명하였고 백금원자를 중심으로 이루는 6원환 구조는 angle strain을 감소시켜 안정한 화합물을 형성하였다. 이 화합물을 알데하이드와 이민의 silylcyanation 반응에 적용하여 본 결과 수율 99%까지 나타내는 효과적인 촉매작용을 보여주었다.


연구 과제 주관 기관 : National Research Foundation


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