131303-93-0Relevant articles and documents
(p-Dimethylaminophenyl)diphenylphosphine: A More Practical Phosphine in the Mitsunobu Reaction
Itzstein, Mark von,Mocerino, Mauro
, p. 2049 - 2057 (2007/10/02)
The Mitsunobu reaction has been of much use in general synthetic organic chemistry.The major drawback of this reaction has been removal of the by-products triphenylphosphine oxide and the dialkyl hydrazinedicarboxylate.We report here that (p-dimethylamino
STEREOSELECTIVE SYNTHESIS OF α-RIBONUCLEOSIDES FROM 1-HYDROXY SUGARS BY USING 2-FLUOROPYRIDINIUM TOSYLATE
Mukaiyama, Teruaki,Hashimoto, Yukihiko,Hayashi, Yujiro,Shoda, Shin-ichiro
, p. 557 - 560 (2007/10/02)
A novel method for the preparation of α-ribonucleosides was developed by the use of 2-fluoro-1-methylpyridinium tosylate as a condensing reagent.Various α-ribonucleosides were synthesized from 1-hydroxy sugars and trimethylsilylated nitrogen compounds, such as nucleoside bases and azide, in good yields under mild conditions.