Iron-Mediated Annulation between Methylene Ketones and Diethanolamines: A Sustainable and Scalable Procedure toward <i>N</i>‑(2-Hydroxyethyl) Pyrroles Weiming Hu Jin-Tao Yu Dengman Ye Zhou Zhou Song Sun Jiang Cheng 10.1021/acs.joc.6b01195.s002 https://acs.figshare.com/articles/journal_contribution/Iron-Mediated_Annulation_between_Methylene_Ketones_and_Diethanolamines_A_Sustainable_and_Scalable_Procedure_toward_i_N_i_2-Hydroxyethyl_Pyrroles/3830832 An iron-mediated direct annulation between methylene ketones and diethanolamines was developed for the efficient synthesis of <i>N</i>-(2-hydroxyethyl) pyrroles. This protocol shows high efficiency, operational simplicity, good functional group compatibility as well as broad substrates scope. 2016-09-07 00:00:00 Iron-Mediated Annulation pyrrole methylene ketones group compatibility annulation substrates scope Hydroxyethyl synthesis simplicity Diethanolamine Scalable Procedure efficiency iron-mediated Sustainable hydroxyethyl diethanolamine Pyrrole Methylene Ketones