5450-26-0Relevant articles and documents
Synthesis and Olefination Reactions of an α-Enal from Diacetone Glucose
Sun, King Mo,Fraser-Reid, Bert
, p. 28 - 29 (1982)
-
Synthesis of oligosaccharide mimetics with glycoaminoxy acids
Gong, Yanchun,Sun, Hongbin,Xie, Juan
scheme or table, p. 6027 - 6033 (2010/03/25)
From readily available di-O-isopropylidene-D-glucose, a Dribofuranoid glycoaminoxy acid and its τBu ester have been efficiently prepared as a new family of sugar building blocks by introducing the phthallmido aminoxy group by a Mitsunobu reaction. We found that the τBu ester can be selectively deprotected with 13.7% TFA in CH2Cl2 at 0°C in the pres-ence of the 1,2-O-isopropylldene acetal. This selective deprotection has made possible the synthesis of homo-oligomers of glycoaminoxy acids (up to six sugar units) as a novel type of oligosaccharide mimetics,
Study of stereoselectivity in organometallic additions to 1,2-O-isopropylidene-O-R-α-D-xylopentodialdo-1,4-furanose
Gracza, Tibor,Szolcsanyi, Peter
, p. 1386 - 1398 (2007/10/03)
Diastereofacial selectivity of the addition of organometallic reagents to 1,2-O-isopropylidene-O-R-α-D-xylopentodialdo-44-furanose (6) was studied.