13241-00-4Relevant articles and documents
Synthesis of Deoxyglycosides by Desulfurization under UV Light
Ge, Jian-Tao,Li, Ying-Ying,Tian, Jun,Liao, Rong-Zhen,Dong, Hai
, p. 7008 - 7014 (2017/07/15)
This study was performed to develop a highly efficient method whereby desulfurization could be completed in 0.5 h under ultraviolet light, at room temperature, and in the presence of trialkylphosphine. Using this method, deoxyglycosides could be produced from sulfur-containing glycosides in almost quantitative yields. The much higher reactivity of desulfurization with triethylphosphine versus that with triethylphosphite is also discussed.
TOTAL ASYMMETRIC SYNTHESES OF 3- AND 4-DEOXY-HEXOSES AND DERIVATIVES.
Fattori, Daniela,Vogel, Pierre
, p. 10587 - 10602 (2007/10/02)
(1S,4S)-7-Oxabicyclohept-5-en-2-one ((-)-5, a "naked sugar") has been converted to (-)-(1R,4S,6S)-6-endo-benzyloxy-2-bromo-7-oxabicyclohept-2-ene ((-)-12) in a highly stereoselective fashion.Double hydroxylation of the C=C double bond of (-)
SYNTHESIS OF SOME DEOXY, UNSATURATED, AND DIDEOXY SUGARS VIA REGIOSELECTIVE THIOACYLATION OF GLYCOPYRANOSIDES BY THE DIBUTYLTIN OXIDE METHOD
Haque, Md. Ekramul,Kikuchi, Tohoru,Kanemitsu, Kimihiro,Tsuda, Yoshisuke
, p. 430 - 433 (2007/10/02)
Treatment of non-protected glycopyranosides (Me α-D-Glc, Me β-D-Glc, Me α-D-Xyl, and Me β-D-Xyl) with dibutyltin oxide followed by thioacylation with phenoxythiocarbonyl chloride gave the mono-thionocarbonates regioselectively in high yields.Acetylation o