4305-54-8Relevant articles and documents
Lee et al.
, p. 767 (1975)
A divergent route to 3-amino-2,3,6-trideoxysugars including branched sugar: Synthesis of vancosamine, daunosamine, saccharosamine, and ristosamine
Doi, Takayuki,Shibata, Kazuaki,Kinbara, Atsushi,Takahashi, Takashi
, p. 1372 - 1373 (2008/03/18)
Four 3-amino-2,3,6-trideoxysugars were synthesized by a divergent route from a single enone 9a. The Migita-Stille coupling introduced a methyl group at the 3-position. Stereoselective reduction of enone and the Mitsunobu reaction provided both β- and α-hy
ACYCLIC STEREOSELECTION. 19. TOTAL SYNTHESIS OF (+/-)-RISTOSAMINE AND (+/-)-MEGALOSAMINE.
Heathcock, Clayton H.,Montgomery, Stephen H.
, p. 4637 - 4640 (2007/10/02)
(+/-)-Ristosamine (1) has been synthesized in seven straigthforward operations from ketone 5 and O-benzyllactaldehyde.The key step is a stereoselective aldol addition reaction in which diastereomeric aldols 7 and 8 are produced in a ratio of 78:22.A simpl