Synfacts, Table of Contents Synfacts 2021; 17(05): 0593DOI: 10.1055/s-0040-1720492 Flow Chemistry Generation and Use of Pyrylium Tetrafluoroborates in Polymerization under Continuous-Flow ConditionsContributor(s): Paul Knochel , Johannes H. HarenbergRecommend Article Abstract Buy ArticleKey words Key wordsKatritzky salts - pyrylium salts - polymerization Full Text