Shvets, O.G., Kolosov, M.A., Pidvorotnya, A.V. and Orlov, V.D. 2016. Synthesis of acylmethanesulfonamides by Claisen reaction. V. N. Karazin Kharkiv National University Bulletin. Chemical series. 27 (Dec. 2016), 56-59. DOI:https://doi.org/10.26565/2220-637X-2016-27-07.