Batch versus Flow Photochemistry: A Revealing Comparison of Yield and Productivity
作者:Luke D. Elliott、Jonathan P. Knowles、Paul J. Koovits、Katie G. Maskill、Michael J. Ralph、Guillaume Lejeune、Lee J. Edwards、Richard I. Robinson、Ian R. Clemens、Brian Cox、David D. Pascoe、Guido Koch、Martin Eberle、Malcolm B. Berry、Kevin I. Booker-Milburn
DOI:10.1002/chem.201404347
日期:2014.11.10
The use of flow photochemistry and its apparent superiority over batch has been reported by a number of groups in recent years. To rigorously determine whether flow does indeed have an advantage over batch, a broad range of synthetic photochemical transformations were optimized in both reactor modes and their yields and productivities compared. Surprisingly, yields were essentially identical in all
近年来,许多小组已经报道了使用流动光化学及其明显优于批次的优势。为了严格确定流量是否确实比批次具有优势,在两种反应器模式下都对各种合成光化学转化进行了优化,并比较了它们的产率和生产率。出人意料的是,在所有比较情况下,产量基本相同。更加揭示的是,当关键反应参数相匹配时,流动反应器的生产率与其批次反应器的生产率变化很小。单层氟化乙烯丙烯(FEP)的平均生产率比间歇法低20%,而三层反应器的平均生产率高20%。最后,