90524-74-6Relevant articles and documents
HIGHLY STEREOSELECTIVE C-α-D-RIBOFURANOSYLATION. REACTIONS OF D-RIBOFURANOSYL FLUORIDE DERIVATIVES WITH ENOL TRIMETHYLSILYL ETHERS AND ALLYLTRIMETHYLSILANE
Araki, Younosuke,Kobayashi, Naoki,Ishido, Yoshiharu,Nagasawa, Jun'ichi
, p. 125 - 140 (2007/10/02)
2,3,5-Tri-O-methyl-D-ribofuranosyl fluoride (6), 2,3-di-O-benzyl-5-O-methyl-D-ribofuranosyl fluoride (7), and 5-O-benzyl-2,3-di-O-methyl-D-ribo-furanosyl fluoride (8) were obtained in 57 (6α, 15; and 6β, 42), 87 (7α, 22; and 7β, 65) and 85.5 (8α, 35.5; an
Synthesis of Pyrazofurin and its Analogues
Karagiri, Nobuya,Takashima, Kenichi,Haneda, Toru,Kato, Tetsuzo
, p. 553 - 560 (2007/10/02)
Pyrazofurin and its analogues have been synthesized fron ribosyl β-keto acid derivatives, which can be readily prepared by Wittig reaction of the protected D-ribose with phosphoranes.Reaction of 2,3-O-isopropylidene-5-O-trityl-α- and β-D-ribose (6) with 3