Sequential 1,2-addition-electrocyclic ring closures involving acyclic α,β-unsaturated iminiums: A formal [3 + 3] cycloaddition strategy to unique pyranyl spirocycles

Richard P. Hsung, Hong C. Shen, Christopher J. Douglas, Christopher D. Morgan, Shane J. Degen, Letitia J. Yao

Research output: Contribution to journalArticlepeer-review

92 Scopus citations
Original languageEnglish (US)
Pages (from-to)690-691
Number of pages2
JournalJournal of Organic Chemistry
Issue number3
StatePublished - Feb 5 1999

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