66605-01-4Relevant academic research and scientific papers
Regioselective ring opening of exo- and endo-3,4-benzylidene acetals of arabinopyranoside derivatives with Lewis acids and reducing agents
Rujirawanich, Janjira,Kongkathip, Boonsong,Kongkathip, Ngampong
experimental part, p. 927 - 932 (2011/06/20)
Dioxolane type 3,4-benzylidene acetals of benzyl β-l-arabinose either as a mixture or pure exo- and endo-isomers cleavaged with BF3· OEt2/Et3SiH in dichloromethane or acetonitrile regioselectively, provided the 4-O-benzyl-
Studies towards the synthesis of the β-D-Xyl-(1→ 3)-L-ara disaccharide moiety of OSW-1 from Ornithogalum saundersiae
Suhr, Rene,Thiem, Joachim
, p. 261 - 276 (2007/10/03)
The OSW-1 disaccharide having 2-O-p-methoxybenzoyl-β-D-xylopyranosyl- (1 → 3)-L-arabinopyranoside structure was obtained as the benzylated 4-O-acetyl derivative 19. Also, the 4,2′-di-O-acetate 18 was synthesized by a short synthetic approach. The arabinos
STEREOSELECTIVE HYDROGENOLYSIS OF DIOXOLANE-TYPE BENZYLIDENE ACETALS; PREPARATION OF MONO- AND DI-O-BENZYL ETHERS OF BENZYL β-L-ARABINOPYRANOSIDE
Liptak, A.,Szurmai, Z.,Harangi, J.,Nanasi, P.
, p. 333 - 342 (2007/10/02)
Both isomers (2 and 3) of benzyl 3,4-O-benzylidene-β-L-arabinopyranoside, their 2-O-benzyl- (4 and 5), 2-O-allyl (6 and 7) and 2-O-p-toluenesulfonyl (8 and 9) derivatives were prepared and hydrogenolyzed with LiAlH4-AlCl3 reagent.The exo-isomers (2, 4, 6)
