作者:Mark A. Harmer、Christopher P. Junk、Vsevolod V. Rostovtsev、William J. Marshall、Liane M. Grieco、Jemma Vickery、Robert Miller、Stella Work
DOI:10.1039/b818788f
日期:——
We will describe the use of superacids, in particular 1,1,2,2-tetrafluoroethanesulfonic acid (TFESA) and 1,1,2,3,3,3-hexafluoropropanesulfonic acid (HFPSA) in the presence of ionic liquids for improved chemical processing for a range of industrially important chemical reactions. In a number of cases the reaction mixture starts as a single phase, allowing for high reactivity, then separates into two phases upon completion of the reaction. This allows for ease of product separation P. T. Anastas and T. C. Williamson, Green Chemistry: Frontiers in Benign Chemical Syntheses and Processes, Oxford University Press, 1998.1
我们将介绍在离子液体存在下使用超级酸,特别是 1,1,2,2- 四氟乙烷磺酸 (TFESA) 和 1,1,2,3,3,3- 六氟丙烷磺酸 (HFPSA),以改进一系列重要工业化学反应的化学处理。在许多情况下,反应混合物开始时为单相,反应活性较高,反应完成后会分离为两相。这便于产品的分离 P. T. Anastas 和 T. C. Williamson,《绿色化学》:牛津大学出版社,1998 年。