Hybrid ruthenium ROMP catalysts based on an engineered variant of β-barrel protein FhuA ΔCVF(tev) : effect of spacer length.
Chemistry, an Asian journal(2015)
摘要
A biohybrid ring-opening olefin metathesis polymerization catalyst based on the reengineered β-barrel protein FhuA ΔCVF(tev) was chemically modified with respect to the covalently anchored Grubbs-Hoveyda type catalyst. Shortening of the spacer (1,3-propanediyl to methylene) between the N-heterocyclic carbene ligand and the cysteine site 545 increased the ROMP activity toward a water-soluble 7-oxanorbornene derivative. The cis/trans ratio of the double bond in the polymer was influenced by the hybrid catalyst.
更多查看译文
关键词
biohybrid catalysis,chemogenetic approach,metalloenzymes,ring-opening polymerization,ruthenium
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要