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Versatile metal reactor for high-temperature and high-pressure trifluoromethylation of carbon-rich substrates
Journal of Fluorine Chemistry ( IF 1.7 ) Pub Date : 2018-02-01 , DOI: 10.1016/j.jfluchem.2018.01.012
Eric V. Bukovsky , Nicholas J. DeWeerd , Steven H. Strauss , Olga V. Boltalina

A new, easily scalable reactor for trifluoromethylation of carbon-rich thermally stable substrates has been designed, built, and tested in this work. This reactor can withstand temperatures up to 520 °C and pressures up to 106 Torr (20,000 psi). Several proof-of-concept experiments with polycyclic aromatic hydrocarbons and fullerenes were performed and the results: product distributions, percent conversion of the starting material to useful products, etc., were compared to other synthetic methods. The results of the trifluoromethylation of fullerenes, C60 and C70, were shown to produce predominantly thermodynamically stable compounds, S6-C60(CF3)12, C1-C70(CF3)10, and Cs-C70(CF3)8, and thus the new reactor can be considered a viable, safe, and economical tool to target the production of these compounds.



中文翻译:

多功能金属反应器,用于富碳基材的高温高压三氟甲基化

在这项工作中,已经设计,建造和测试了一种新的,易于扩展的反应器,该反应器用于富碳热稳定基材的三氟甲基化。该反应器可承受高达520°C的温度和高达10 6 托(20,000 psi)的压力。进行了多环芳烃和富勒烯的几个概念验证实验,并将结果:产物分布,起始原料转化为有用产物的百分比等与其他合成方法进行了比较。富勒烯C 60和C 70的三氟甲基化结果表明,主要生成热力学稳定的化合物S 6 -C 60(CF 312C 1 -C 70(CF 310C s -C 70(CF 38,因此可以认为新反应器是针对这些化合物生产的可行,安全和经济的工具。

更新日期:2018-02-01
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