relation: https://khub.utp.edu.my/scholars/14268/ title: Synthesis of Ethyl 3-Methyl-4,5-dioxo-1,2-diphenylpyrrolidine-3-carboxylate Analogues Using Green and Expeditious Grinding Method creator: Mohammat, M.F. creator: Safyudin, U. creator: Rashid, F.N.A.A. creator: Salleh, S.N.M. creator: Johari, S.A. creator: Shaameri, Z. creator: Hamzah, A.S. description: Abstract: A specific efficient method of synthesis of biologically active analogues of the title compound from acetylene dicarboxylate, aniline and various aromatic aldehydes catalyzed by citric acid by one-pot mortar-pestle grinding is described. The short time synthesis is characterized by high yields and comparable with the similar mechano-chemical process of planetary ball-milling. Easy isolation of the products without involving separation methods makes this green synthesis to be cost-efficient. © 2021, Pleiades Publishing, Ltd. publisher: Pleiades journals date: 2021 type: Article type: PeerReviewed identifier: Mohammat, M.F. and Safyudin, U. and Rashid, F.N.A.A. and Salleh, S.N.M. and Johari, S.A. and Shaameri, Z. and Hamzah, A.S. (2021) Synthesis of Ethyl 3-Methyl-4,5-dioxo-1,2-diphenylpyrrolidine-3-carboxylate Analogues Using Green and Expeditious Grinding Method. Russian Journal of General Chemistry, 91 (11). pp. 2272-2279. ISSN 10703632 relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85121421174&doi=10.1134%2fS1070363221110141&partnerID=40&md5=688f0e52e7513790f55c503922e0a180 relation: 10.1134/S1070363221110141 identifier: 10.1134/S1070363221110141