Journal of Organic Chemistry 2013-09-06

Synthesis of 2-nitroglycals from glycals using the tetrabutylammonium nitrate-trifluoroacetic anhydride-triethylamine reagent system and base-catalyzed Ferrier rearrangement of acetylated 2-nitroglycals.

Suresh Dharuman, Preeti Gupta, Pavan K Kancharla, Yashwant D Vankar

Index: J. Org. Chem. 78(17) , 8442-50, (2013)

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Abstract

A reagent system comprising tetrabutylammonium nitrate-trifluoroacetic anhydride-triethylamine has been developed for the synthesis of 2-nitroglycals from various protected glycals. The base-catalyzed Ferrier rearrangement on tri-O-acetylated 2-nitroglycals has been reported for the first time. Reactivity of these nitroacetates and associated selectivity has been examined, and some of the products have been converted into 2,3-diamino-2,3-dideoxyglycosides and methyl N-acetyl-D-lividosaminide.

Related Compounds

  • N,N,N-Tributyl-1...
  • Tetrabutylammonium...
  • Tetrabutylammonium...
  • Tetrabutylammonium...
  • Tetrabutylammonium...
  • Tetrabutylammonium...
  • Triethylammonium c...
  • Tetrabutylammonium...
  • Tetrabutylammonium...
  • Triethylamine

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