Key points are not available for this paper at this time.
ADVERTISEMENT RETURN TO ISSUEPREVNoteNEXTRefined Synthesis of 5-Substituted DipyrromethanesBenjamin J. Littler, Mark A. Miller, Chen-Hsiung Hung, Richard W. Wagner, Donal F. O'Shea, Paul D. Boyle, and Jonathan S. LindseyView Author Information Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204 Cite this: J. Org. Chem. 1999, 64, 4, 1391–1396Publication Date (Web):January 27, 1999Publication History Received6 October 1998Published online27 January 1999Published inissue 1 February 1999https://doi.org/10.1021/jo982015+Copyright © 1999 American Chemical SocietyRIGHTS & PERMISSIONSArticle Views14111Altmetric-Citations364LEARN 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 InReddit Read OnlinePDF (85 KB) Get e-AlertsSupporting Info (1)»Supporting Information Supporting Information SUBJECTS:Chromatography,Condensation,Distillation,Purification,Pyrroles Get e-Alerts
Littler et al. (1999) studied this question.