Literature DB >> 18800798

Dual role of alkynyl halides in one-step synthesis of alkynyl epoxides.

Alexander Trofimov1, Natalia Chernyak, Vladimir Gevorgyan.   

Abstract

It was demonstrated that alkynyl halides could serve as a source of Br+ and acetylide ions in the same transformation. This allowed for the efficient one-step preparation of alkynyl epoxides, important organic building blocks, from readily available starting materials.

Entities:  

Year:  2008        PMID： 18800798     DOI： 10.1021/ja806178r

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  3 in total

1.  Regio- and Stereoselective Synthesis of 1,2-Dihaloalkenes Using In-Situ-Generated ICl, IBr, BrCl, I2, and Br2.

Authors:  Xiaojun Zeng; Shiwen Liu; Yuhao Yang; Yi Yang; Gerald B Hammond; Bo Xu
Journal:  Chem       Date:  2020-04-09       Impact factor: 22.804

2.  One-pot arylative epoxidation of ketones by employing amphoteric bromoperfluoroarenes.

Authors:  Zhou Li; Vladimir Gevorgyan
Journal:  Angew Chem Int Ed Engl       Date:  2011-12-15       Impact factor: 15.336

3.  Synthesis of D-abrines by palladium-catalyzed reaction of ortho-iodoanilines with N-Boc-N-methylalanyl-substituted acetaldehyde and acetylene.

Authors:  Paulami Danner; Marius Morkunas; Martin E Maier
Journal:  Org Lett       Date:  2013-04-30       Impact factor: 6.005
  3 in total

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