Chinese Journal of Applied Chemistry ›› 2018, Vol. 35 ›› Issue (12): 1457-1461.DOI: 10.11944/j.issn.1000-0518.2018.12.180015

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Synthesis and Catalytic Performance of Zinc Porphyrin Modified Binuclear Carbene Olefin Metathesis Catalysts

ZHANG Huizhua,HOU Yuronga,WANG Xinyuanb,LIU Guiyanb*()   

  1. aCollege of Pharmacy,Jiamusi University,Jiamusi,Heilongjiang 154007,China
    bCollege of Chemistry,Tianjin Normal University,Tianjin 300387,China
  • Received:2018-01-18 Accepted:2018-04-28 Published:2018-12-05 Online:2018-12-05
  • Contact: LIU Guiyan
  • Supported by:
    Supported by the General Program of Jiamusi University(No.JMSUJCMS2016-018)

Abstract:

A zinc-containing porphyrin-modified Grubbs-Hoveyda type binuclear ruthenium carbene olefin metathesis catalyst was synthesized. The structure of the product was confirmed by nuclear magnetic resonance(NMR). The yield of the ring-closing metathesis(RCM) reaction of several representative substrates could reach 95% by using 0.1% steriochemic catalyst. For a specific cross-olefin metathesis reaction(CM), a higher yield(93%) could be obtained with extended reaction time. This study provides a new method and a theoretical basis for the modification of Grubbs-Hoveyda catalyst.

Key words: binuclear, olefin metathesis, ruthenium carbene, zinc porphyrin