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ADVERTISEMENT RETURN TO ISSUEPREVNoteNEXTLanthanide Triflate Catalyzed Biginelli Reaction. One-Pot Synthesis of Dihydropyrimidinones under Solvent-Free ConditionsYun Ma, Changtao Qian, Limin Wang, and Min YangView Author Information Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, China Cite this: J. Org. Chem. 2000, 65, 12, 3864–3868Publication Date (Web):May 18, 2000Publication History Received13 December 1999Published online18 May 2000Published inissue 1 June 2000https://pubs.acs.org/doi/10.1021/jo9919052https://doi.org/10.1021/jo9919052brief-reportACS PublicationsCopyright © 2000 American Chemical SocietyRequest reuse permissionsArticle Views3611Altmetric-Citations437LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-AlertscloseSupporting Info (1)»Supporting Information Supporting Information SUBJECTS:Aldehydes,Aromatic compounds,Lanthanides,Solvents,Urea Get e-Alerts
Ma et al. (Thu,) studied this question.