[2+2] and [2+4] type cycloadditions of isocyanates with ynolates

Mitsuru Shindo, Akiko Harada, Kenji Matsumoto, Kozo Shishido

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


Ynolates react with isocyanates to give azetidine-2,4-diones via a [2+2] type cycloaddition. The [4+2] type cycloaddition proceeds in the reactions of vinyl isocyanates with ynolates to provide 2-pyridones.

Original languageEnglish
Pages (from-to)39-43
Number of pages5
Issue number1
Publication statusPublished - Dec 31 2005

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Pharmacology
  • Organic Chemistry

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