Organic Letters
Organic Letters
4 years ago

Ruthenium-Catalyzed Synthesis of 2H-Azirines from Isoxazolinones

Ruthenium-Catalyzed Synthesis of 2H-Azirines from Isoxazolinones
Wolfgang Frey, Stefan Rieckhoff, René Peters, Marvin Titze
2H-Azirines are synthetically versatile, highly strained, three-membered heterocycles containing an imino double bond. We report their efficient Ru-catalyzed synthesis using low catalyst loadings under neutral conditions from isoxazolinone substrates, which are readily accessible from β-ketoesters. The azirines were shown to be efficient precursors for functionalized pyridine, indole, dihydropyrrole, and pyrrolidine heterocycles.

Publisher URL: http://dx.doi.org/10.1021/acs.orglett.7b01895

DOI: 10.1021/acs.orglett.7b01895

You might also like
Discover & Discuss Important Research

Keeping up-to-date with research can feel impossible, with papers being published faster than you'll ever be able to read them. That's where Researcher comes in: we're simplifying discovery and making important discussions happen. With over 19,000 sources, including peer-reviewed journals, preprints, blogs, universities, podcasts and Live events across 10 research areas, you'll never miss what's important to you. It's like social media, but better. Oh, and we should mention - it's free.

  • Download from Google Play
  • Download from App Store
  • Download from AppInChina

Researcher displays publicly available abstracts and doesn’t host any full article content. If the content is open access, we will direct clicks from the abstracts to the publisher website and display the PDF copy on our platform. Clicks to view the full text will be directed to the publisher website, where only users with subscriptions or access through their institution are able to view the full article.