?url_ver=Z39.88-2004&rft_id=10.1134%2FS1070363221110141&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Mohammat&rft.au=Mohammat%2C+M.F.&rft.aufirst=M.F.&rft.date=2021&rft.volume=91&rft.issn=10703632&rft.title=Russian+Journal+of+General+Chemistry&rft.pages=2272-2279&rft.issue=11&rft.atitle=Synthesis+of+Ethyl+3-Methyl-4%2C5-dioxo-1%2C2-diphenylpyrrolidine-3-carboxylate+Analogues+Using+Green+and+Expeditious+Grinding+Method&rft.genre=article