T3P-promoted synthesis of a series of novel 3-aryl-2-phenyl-2,3-dihydro-4H-1,3-benzothiazin-4-ones

Lee J. Silverberg, Carlos Pacheco, Debashish Sahu, Peter Scholl, Hany F. Sobhi, Joshua T. Bachert, Kaitlyn Bandholz, Ryan V. Bendinsky, Heather G. Bradley, Baylee K. Colburn, David J. Coyle, Jonathon R. Dahl, Megan Felty, Ryan F. Fox, Kyanna M. Gonzalez, Jasra M. Islam, Stacy E. Koperna, Quentin J. Moyer, Duncan J. Noble, Melissa E. RamirezZiwei Yang

Research output: Contribution to journalArticlepeer-review

5 Scopus citations


A series of 11 novel 3-aryl-2-phenyl-2,3-dihydro-4H-1,3-benzothiazin-4-ones was prepared at room temperature by T3P-mediated cyclization of N-aryl-C-phenyl imines with thiosalicylic acid. This provides simple and ready access to N-aryl compounds in this family, which have been generally difficult to prepare.

Original languageEnglish (US)
Pages (from-to)1797-1805
Number of pages9
JournalJournal of Heterocyclic Chemistry
Issue number4
StatePublished - Apr 1 2020

All Science Journal Classification (ASJC) codes

  • Organic Chemistry


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